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Fast Evaluation of the Room Transfer Function Using Multipole Expansion

Ramani Duraiswami, Dmitry N. Zotkin, Nail A. Gumerov
<span title="">2007</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zcz4ey2iwffxtgaodtf5jtebmy" style="color: black;">IEEE Transactions on Audio, Speech, and Language Processing</a> </i> &nbsp;
For offline computation of the room transfer function for image sources and receiver points, use of the Allen-Berkley algorithm requires ( ) operations, whereas use of the proposed method requires only  ...  In this paper, a fast method to perform such summations is presented. The method is based on multipole expansion of the monopole source potential.  ...  ACKNOWLEDGMENT The authors thank the three anonymous reviewers for their helpful and careful comments and suggestions.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tasl.2006.876753">doi:10.1109/tasl.2006.876753</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ehluhavylfgmxhwfkmiv636pn4">fatcat:ehluhavylfgmxhwfkmiv636pn4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20081002133258/http://www.umiacs.umd.edu/~ramani/pubs/DZD_Room_Multipole_IEEE_SAP_2007.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/2c/0c/2c0ccce6842b22ef20910bd57d8f3b0ce321eef1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tasl.2006.876753"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

How to obtain efficient GPU kernels: An illustration using FMM & FGT algorithms

Felipe A. Cruz, Simon K. Layton, L.A. Barba
<span title="">2011</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/wfenstutwram7ghf2w6rgf5gyu" style="color: black;">Computer Physics Communications</a> </i> &nbsp;
Here, we have tackled fast summation algorithms (fast multipole method and fast Gauss transform), and applied algorithmic redesign for attaining performance on gpus.  ...  The progression of performance improvements attained illustrates the exercise of formulating algorithms for the massively parallel architecture of the gpu.  ...  Then for every node (or evaluation cluster) in the tree, the multipole expansions of each cluster in its interaction list are transformed into a local expansion centered at the evaluation cluster. 3.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.cpc.2011.05.002">doi:10.1016/j.cpc.2011.05.002</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xjpqxvhfsbgs5gptm7tpwjmqzq">fatcat:xjpqxvhfsbgs5gptm7tpwjmqzq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200905174431/https://arxiv.org/pdf/1009.3457v1.pdf" title="fulltext PDF download [not primary version]" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <span style="color: #f43e3e;">&#10033;</span> <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9a/69/9a695343313abc45b9e67dabdc3609e5e2d730f0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.cpc.2011.05.002"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Fast multipole methods on a cluster of GPUs for the meshless simulation of turbulence

R. Yokota, T. Narumi, R. Sakamaki, S. Kameoka, S. Obi, K. Yasuoka
<span title="">2009</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/wfenstutwram7ghf2w6rgf5gyu" style="color: black;">Computer Physics Communications</a> </i> &nbsp;
The isosurface, anisotropy tensors, and joint probability density functions reflect the ability of the present vortex method to quantitatively reproduce the anisotropic nature of strongly sheared turbulence  ...  The vortex method is applied to the calculation of a homogeneous shear turbulence, and compared with a finite difference code using identical calculation conditions.  ...  Acknowledgement This study was partially supported by the Core Research for Evolution Science and Technology (CREST) of the Japan Science and Technology Corporation (JST). We thank Dr. Hamada and Dr.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.cpc.2009.06.009">doi:10.1016/j.cpc.2009.06.009</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hneelg543bdjjhh5zfmq5u5r6i">fatcat:hneelg543bdjjhh5zfmq5u5r6i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20110812082248/http://www.maths.bris.ac.uk:80/~maxry/publications/2009Yokota,R2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d0/39/d039cb2dacb185a2c26db4c9cc583de7852a99eb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.cpc.2009.06.009"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Interactive Acoustic Transfer Approximation for Modal Sound

Dingzeyu Li, Yun Fei, Changxi Zheng
<span title="2015-12-29">2015</span> <i title="Association for Computing Machinery (ACM)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/cqrugwalkvcezgalqorn4fwnuu" style="color: black;">ACM Transactions on Graphics</a> </i> &nbsp;
At runtime, we approximate acoustic transfer values using standard multipole expansions.  ...  We demonstrate the numerical accuracy, the runtime performance of our method on a set of comparisons and examples, and evaluate sound quality with user perception studies.  ...  Any opinions, findings and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of funding agencies or others.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2820612">doi:10.1145/2820612</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/s3deqkvuzjg4rfsjn3qc7bpb2e">fatcat:s3deqkvuzjg4rfsjn3qc7bpb2e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160621125251/http://www.cs.columbia.edu/cg/transfer/interactive-acoustic-transfer-approximation-for-modal-sound-tog-2016-compressed-li-et-al.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c1/6d/c16df2c3b75ec5fbe3f8623576bce1820b093aa1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2820612"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

A Far-Near Field Transformation Using the Fast Multipole Techniques

N. Bartoli, F. Collino, F. Dodu, T. Koleck
<span title="">2004</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/yixmmnv7u5hzfmuufaamg2cm2u" style="color: black;">IEEE Transactions on Antennas and Propagation</a> </i> &nbsp;
A new approach based on a multipole expansion of the Green's kernel is considered to evaluate the field in the vicinity of the antenna.  ...  Index Terms-Electric field integral equation (EFIE), fast multipole method (FMM), integral equation, multilevel fast multipole techniques, multipole expansion, near-field to far-field transformation.  ...  ACKNOWLEDGMENT The authors would like to acknowledge the CINES for granting access to its computational facilities.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tap.2004.836413">doi:10.1109/tap.2004.836413</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/luy5vrr3aradbgwejzpapkpkum">fatcat:luy5vrr3aradbgwejzpapkpkum</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190501091446/https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.205.5883&amp;rep=rep1&amp;type=pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/fc/e9/fce999a2c99b378ecade22bd5143c5863463f707.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tap.2004.836413"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Generalization of the Gaussian electrostatic model: Extension to arbitrary angular momentum, distributed multipoles, and speedup with reciprocal space methods

G. Andrés Cisneros, Jean-Philip Piquemal, Thomas A. Darden
<span title="2006-11-14">2006</span> <i title="AIP Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hnc5ddfunnd3taca63uf5ggldm" style="color: black;">Journal of Chemical Physics</a> </i> &nbsp;
Furthermore, the use of Hermite Gaussian functions allows a point multipole decomposition determination at each expansion site.  ...  In all cases the intermolecular interaction energies are calculated by means of Hermite Gaussian functions using the McMurchie-Davidson ͓J. Comput.  ...  ACKNOWLEDGMENTS This research was supported by the Intramural Research Program of the NIH and NIEHS. Computing time from the advanced biomedical computing center NCI-FCRDC is gratefully acknowledged.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1063/1.2363374">doi:10.1063/1.2363374</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/17115732">pmid:17115732</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC2080839/">pmcid:PMC2080839</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/wfvnq6vtrbhgxiefju23ezmuci">fatcat:wfvnq6vtrbhgxiefju23ezmuci</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829214142/http://www.lct.jussieu.fr/pagesperso/jpp/JChemPhys_125_184101.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/4c/a8/4ca8f822014c7e56948016f3a8b4ae27103e82bd.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1063/1.2363374"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2080839" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Classical Casimir interaction of a perfectly conducting sphere and plate

Giuseppe Bimonte
<span title="2017-03-07">2017</span> <i title="American Physical Society (APS)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/m2dr5bxn6ne7tmkwh3btn7xxhu" style="color: black;">Physical Review D</a> </i> &nbsp;
By taking the small-distance expansion of the exact scattering formula, we compute the leading correction to the Casimir energy beyond the commonly employed proximity force approximation.  ...  We develop a fast-converging numerical scheme for computing the Casimir interaction to high precision, based on bispherical partial waves, and we verify that the short-distance formula provides precise  ...  Warm thanks are due also to the authors of [36] for sharing with the author their numerical data.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1103/physrevd.95.065004">doi:10.1103/physrevd.95.065004</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/blqc6pkcdnf2bgaetu7bxlzy2i">fatcat:blqc6pkcdnf2bgaetu7bxlzy2i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200915015042/https://arxiv.org/pdf/1701.06461v1.pdf" title="fulltext PDF download [not primary version]" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <span style="color: #f43e3e;">&#10033;</span> <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/50/73/507349029bba8419ef87804ff2d8605755bdc014.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1103/physrevd.95.065004"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> aps.org </button> </a>

NUMA-Awareness as a Plug-In for an Eventify-Based Fast Multipole Method [chapter]

Laura Morgenstern, David Haensel, Andreas Beckmann, Ivo Kabadshow
<span title="">2020</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
We describe a layered software architecture that enables the separation of the Fast Multipole Method from its parallelization.  ...  In this article, we aim to improve the performance and sustainability of FMSolvr, a parallel Fast Multipole Method for Molecular Dynamics, by adapting it to Non-Uniform Memory Access architectures in a  ...  The fast multipole method for MD is a hierarchical fast summation method (HFSM) for the evaluation of Coulombic interactions in N -body simulations.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-030-50436-6_31">doi:10.1007/978-3-030-50436-6_31</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/wfl66kght5dejp4jtqh4rew354">fatcat:wfl66kght5dejp4jtqh4rew354</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200721040640/https://link.springer.com/content/pdf/10.1007%2F978-3-030-50436-6_31.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/0e/cb/0ecb63ffe3fbc9fffca18f04eed107f64d13a85b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-030-50436-6_31"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Efficient Conversion of X.Y Surround Sound Content to Binaural Head-Tracked Form for HRTF-Enabled Playback

Dmitry N. Zotkin, Ramani Duraiswami, Nail A. Gumerov
<span title="">2007</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rc5jnc4ldvhs3dswicq5wk3vsq" style="color: black;">2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP &#39;07</a> </i> &nbsp;
Binaural presentation of X.Y sound is usually performed using virtual audio principles -that is, by attempting to virtually reproduce the setup of the X+Y loudspeakers in the reference room con guration  ...  During head-tracked playback, the binaural signal is obtained by evaluating the multipole expansion at the ear position corresponding to the current user pose, resulting in a xed playback cost.  ...  a given evaluation point r one can directly compute a transfer function (c) (k, r) and get a corresponding impulse response by doing its inverse Fourier transform.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icassp.2007.366606">doi:10.1109/icassp.2007.366606</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/icassp/ZotkinDG07.html">dblp:conf/icassp/ZotkinDG07</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rhtem3uthfhydik4djgiyzagcy">fatcat:rhtem3uthfhydik4djgiyzagcy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20110401160728/http://www.umiacs.umd.edu/users/dz/pbpslist/icassp07dz.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/92/d0/92d0596c56878ca04666a1895141ead66b3388a0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icassp.2007.366606"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Dynamics and Rheology of highly deflated vesicles

Giovanni Ghigliotti, Hassib Selmi, Badr Kaoui, George Biros, Chaouqi Misbah, M. Ismail, B. Maury, J.-F. Gerbeau
<span title="">2009</span> <i title="EDP Sciences"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4m6ga5h2t5g4njmfunbd7cskju" style="color: black;">ESAIM: Proceedings and Surveys</a> </i> &nbsp;
A Fast Multipole Method is presented that enables to run efficiently simulations with a large number of vesicles.  ...  We study the dynamics and rheology of a single two-dimensional vesicle embedded in a linear shear flow by means of numerical simulations based on the boundary integral method.  ...  The authors acknowledge fruitful discussions with S. K. Veerapaneni, and thank the organizers of CEMRACS, and CIRM for the hospitality.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1051/proc/2009048">doi:10.1051/proc/2009048</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ynhodz573nce5guo5wf5avk2ve">fatcat:ynhodz573nce5guo5wf5avk2ve</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170922205112/https://pure.tue.nl/ws/files/3285006/Metis236205.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/e4/fb/e4fbbc01f263713f058540afe0c22cd9ba98ee2f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1051/proc/2009048"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

A transferable H2O interaction potential based on a single center multipole expansion: SCME

K. T. Wikfeldt, E. R. Batista, F. D. Vila, H. Jónsson
<span title="">2013</span> <i title="Royal Society of Chemistry (RSC)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/knc3mgis4rdntku3ubqh4roxhu" style="color: black;">Physical Chemistry, Chemical Physics - PCCP</a> </i> &nbsp;
A transferable potential energy function for describing the interaction between water molecules is presented. The electrostatic interaction is described rigorously using a multipole expansion.  ...  Only one expansion center is used per molecule to avoid the introduction of monopoles.  ...  This approach has several advantages over the distributed multipole expansion [57, 58] , where two or more centers of a multipole expansion are placed on each molecule.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1039/c3cp52097h">doi:10.1039/c3cp52097h</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/23949215">pmid:23949215</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/jkoapxzrfncpphziz3ezfrxlty">fatcat:jkoapxzrfncpphziz3ezfrxlty</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190304145948/http://pdfs.semanticscholar.org/de0e/1be12295fea2abf0c4cc6c9077f14024986a.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/de/0e/de0e1be12295fea2abf0c4cc6c9077f14024986a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1039/c3cp52097h"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Inverse computation for cardiac sources using single current dipole and current multipole models

Wang Qian, Ma Ping, Lu Hong, Tang Xue-Zheng, Hua Ning, Tang Fa-Kuan
<span title="">2009</span> <i title="IOP Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kapc53e2wja5voiuscgjcvvkcm" style="color: black;">Chinese Physics B</a> </i> &nbsp;
Two cardiac functional models are constructed in this paper. One is a single current model and the other is a current multipole model.  ...  Parameters denoting the properties of these two models are calculated by a least-square fit to the measurements using a simulated annealing algorithm.  ...  Current multipole expansion The magnetic field B(r) can be expanded using the multipole expansion of the dyadic Green's function I/|r − r ′ | about the centroid of primary currents r 0 = (r 0 , θ 0 , ϕ  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/1674-1056/18/12/072">doi:10.1088/1674-1056/18/12/072</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/l64z4x6efzcsndmi3mszk663zi">fatcat:l64z4x6efzcsndmi3mszk663zi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200319091055/http://cpb.iphy.ac.cn/CN/article/downloadArticleFile.do?attachType=PDF&amp;id=23712" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d6/d7/d6d7c9457f77c325341dff0d00cab7d4e952b9a0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/1674-1056/18/12/072"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> iop.org </button> </a>

The Fast Linear Accelerator Modeling Engine for FRIB Online Model Service [article]

Z. He, J. Bengtsson, M. Davidsaver, K. Fukushima, G. Shen, M. Ikegami
<span title="2016-11-14">2016</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
The physics model of FLAME, especially its novel way of modeling non-axisymmetric superconducting RF cavities using a multipole expansion based thin-lens kick model, is discussed in detail, and the benchmark  ...  Therefore, the Fast Linear Accelerator Modeling Engine (FLAME), specifically designed to fulfill FRIB's online modeling challenges, is proposed.  ...  Qiang, the author of the IMPACT-Z code, on useful information about using IMPACT-Z and understanding its physics behind; Z. Zheng at FRIB for providing 3D cavity field data.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1611.04637v1">arXiv:1611.04637v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/aup7ywsce5dvlclcjzbqe7rjzu">fatcat:aup7ywsce5dvlclcjzbqe7rjzu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200913180438/https://arxiv.org/pdf/1611.04637v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/3e/d0/3ed094d464543ca90296f75a7a16035c8c571693.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1611.04637v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Damping and higher multipole effects in the quantum electrodynamical model for electronic energy transfer in the condensed phase

Gregory D. Scholes, David L. Andrews
<span title="1997-10-08">1997</span> <i title="AIP Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hnc5ddfunnd3taca63uf5ggldm" style="color: black;">Journal of Chemical Physics</a> </i> &nbsp;
The QED framework properly allows us to identify the partitioning between the near and far zone mechanisms for transfer of energy between chromophores dispersed in condensed phase ͑liquid or solid͒ host  ...  The interplay between electronic coupling, spectral linewidth, and rate of electronic energy transfer between chromophores is examined in the context of a quantum electrodynamical ͑QED͒ model.  ...  fast compared to the rate of the electronic energy transfer process.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1063/1.475145">doi:10.1063/1.475145</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7l6tictqlrep5ivd5kcff3owem">fatcat:7l6tictqlrep5ivd5kcff3owem</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170928134317/https://core.ac.uk/download/pdf/41992035.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/6b/46/6b465a8b8ceef1150dbf3a55f709ae32044e0bf0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1063/1.475145"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Fast multipole boundary element method to calculate head-related transfer functions for a wide frequency range

Wolfgang Kreuzer, Piotr Majdak, Zhengsheng Chen
<span title="">2009</span> <i title="Acoustical Society of America (ASA)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hwn3tbm3t5cpnjcflcmmwnprc4" style="color: black;">Journal of the Acoustical Society of America</a> </i> &nbsp;
In this study, the fast multipole method (FMM) is coupled with BEM to simulate HRTFs for a wide frequency range. The basic approach of the FMM and its implementation are described.  ...  Head-related transfer functions (HRTFs) play an important role in spatial sound localization. The boundary element method (BEM) can be applied to calculate HRTFs from non-contact visual scans.  ...  Acknowledgments We would like to thank Michael Hofer from the TU Vienna for providing 3D scans and meshes. We are grateful to Bernhard Laback and Holger Waubke for helping comments.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.3177264">doi:10.1121/1.3177264</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/19739742">pmid:19739742</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3061451/">pmcid:PMC3061451</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/62fu7gwc2ffevbykki6wr2lsia">fatcat:62fu7gwc2ffevbykki6wr2lsia</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200430052926/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC3061451&amp;blobtype=pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/3e/27/3e27a35a409bb7333dfb61d5fc324dbde0902bc6.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1121/1.3177264"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3061451" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>
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