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George (1-MT; Missoula, MT) Toward an elementary axiomatic theory of the category of LP-matroids. (English summary) Appl. Categ. Structures 11 (2003), no. 2, 157-169. ... We propose a finite set of elementary axioms that is the beginning of an elementary axiomatic theory for this category.” M. Stefanescu (Constanta) 2004c:05046 05B35 Geelen, J. ...
to the well known serious steps und null steps of bundle methods a third type of steps is used to generate the model of dom . ... It is shown that for the success of the variant dom must ful ll a regularity property and that the choice of the normal vectors must meet some demands.Both requirements are ful lled if dom is polyhedral ... Shellability i s a w ell-established concept in the theory of simplicial complexes and matroids. ...doi:10.1007/bf01580875 fatcat:3jtclwmntzgjxkqs5uecombdaa
This unusual result is due to the effect of the initial sample observations that are typically neglected in theoretical asymptotic analysis, in spile of their empirical relevance. ... AB We show that the bias of estimated parameters in autoregressive models can increase as the sample size grows. ... It is found that robustness depends on the contemporaneous covariance between the disturbances of the cointegrating regression and the shocks driving the regressors and on the extent of the deviation from ...doi:10.1017/s0951007900003430 fatcat:oihawd6jxbdrbipl5wzi254txi
George) Toward an elementary axiomatic theory of the category of LP-matroids. (English summary) Appl. Categ. Structures 11 (2003), no. 2, 157-169. (M. ... (Jie Mi) 2004j:62036 62F10 — see also Hanif, Muhammad Ali, Muktar (with Isogai, Eiichi) Sequential point estimation of the powers of an exponential scale parameter. ...
George (with Al-Hawary, Talal Ali) Toward an elementary axiomatic theory of the category of LP-matroids. (English summary) App/. Categ. Structures 11 (2003), no. 2, 157-169. (M. ... The free abelian topological group as a subgroup of the free locally convex topological vector space. (English summary) J. Group Theory 6 (2003), no. 3, 391-397. ...
Between 1975 and 1995, three of the four colleges from middle America and the west had many courses with unspecified content (Category 13). ... Yale was an exception; there were computer science courses available in the Mathematics Department at Yale until 2005. ... The paradigm shift toward an isolated subject of study began at the turn of the 19th century. ...doi:10.7916/d88s4p1p fatcat:cxec4tgzuberxfel2ckwgti67e
universal property of QSym, the theory of Lyndon words, the Gessel-Reutenauer bijection, and Hazewinkel's polynomial freeness of QSym. ... The notes then continue with the quasisymmetric and the noncommutative symmetric functions, some Hopf algebras formed from graphs, posets and matroids, and the Malvenuto-Reutenauer Hopf algebra of permutations ... The connected graded structure on FQSym gives a counit and an antipode for free. Exercise 8.1.10. ...arXiv:1409.8356v7 fatcat:m5bjy6sjbbb6rmmejeosjzemma
first prize in the scientific software category of the 2007 Trophées du Libre, an international free software contest. ... For such congruence L's we develop the combinatorial sieve using tools from the general theory of automorphic forms on such groups and in particular make use of the strong bounds towards the general Ramanujan ... Intended Participants: This course has been designed to provide an introduction to the basics of Monte Carlo methods in financial modelling, and will cover some recent developments. ...doi:10.14288/1.0086012 fatcat:hwlawxnzgba7tfklikzj6cexfm
Computing in Algebraic Geometry
The set of solutions to a system of polynomial equations is an algebraic variety, the basic object of algebraic geometry. ... The first half of this book furnishes an introduction and represents a snapshot of the state of the art regarding systems of polynomial equations. ... The Bergman Complex of a Linear Space We next compute the Bergman complex of an arbitrary linear subspace in terms of matroid theory. ...doi:10.1007/3-540-28993-3_10 fatcat:hxklinzuevgknkdbxyq4liewdy