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THE GROUPS OF RICHARD THOMPSON AND COMPLEXITY

JEAN-CAMILLE BIRGET
2004 International journal of algebra and computation  
We prove new results about the remarkable infinite simple groups introduced by Richard Thompson in the 1960s.  ...  As a consequence, up to polynomial equivalence of functions, the following three sets are the same: the set of distortions of T fin , the set of all Dehn functions of finitely presented groups, and the  ...  I first learned about Cuntz algebras from John Meakin who noticed that the algebras I used for representing the Thompson groups are the Cuntz algebras (when completed).  ... 
doi:10.1142/s0218196704001980 fatcat:gsztws2lbfdobcldqh7ndu6wmq

The groups of Richard Thompson and complexity [article]

Jean-Camille Birget
2003 arXiv   pre-print
We prove new results about the remarkable infinite simple groups introduced by Richard Thompson in the 1960s.  ...  As a consequence, up to polynomial equivalence of functions, the following three sets are the same: the set of distortions of T_fin, the set of all Dehn functions of finitely presented groups, and the  ...  I first learned about Cuntz algebras from John Meakin who noticed that the algebras I used for representing the Thompson groups are the Cuntz algebras (when completed).  ... 
arXiv:math/0204292v2 fatcat:ek2iru3ovfcejfmizgtl6ld4qq

The effects of age and CS complexity on the acquisition of an avoidance response in rats

Karen Loving Porter, Richard W. Thompson
1967 Psychonomic Science  
The effects of age and CS complexity on the acquisition of an avoidance response in rats Two groups of 25 day old and two groups of 95-105 day old rats were used to investigate the effects of age and CS  ...  A group at each age was trained using the opening of a guillotine door as the CS, and a group at each age was trained using the opening of a guillotine door and onset of a buzzer as the CS.  ... 
doi:10.3758/bf03330889 fatcat:vyvd6bulqnfy3gfbxtqsybvrve

Page 24 of Illinois Medical Journal Vol. 158, Issue 1 [page]

1980 Illinois Medical Journal  
and dis- play related to planned uses of the data, avoid- ance of needlessly complex conventions, and pub- lic participation in review activities.  ...  Thompson, Richard E., M.D.: “Beyond Medical Audit: Relating Medical Care Evaluation to Patient Care,” Resident and Staff Physician, 91-93, 1978. .  ... 

Review of Psychophysiology of the frontal lobes

RICHARD F. THOMPSON
1975 Contemporary Psychology  
The book (a paperback) ap- pears to be a most useful adjunct to courses in psychobiology and behavioral biology. RicHARD F. THOMPSON DuRGANAND SINHA. Motivation and ru- ral development.  ...  This volume is a must for students of brain function and behavior. RicHARD F. THOMPSON Epwarp QO. Price (Ed.) Animal be- havior in laboratory and field. 2nd Ed. San Francisco: Freeman, 1975.  ... 
doi:10.1037/014414 fatcat:6i7br5ezjrffdajeyfcaver64e

Review of Animal behavior in laboratory and field, 2nd Ed

RICHARD F. THOMPSON
1975 Contemporary Psychology  
The book (a paperback) ap- pears to be a most useful adjunct to courses in psychobiology and behavioral biology. RicHARD F. THOMPSON DuRGANAND SINHA. Motivation and ru- ral development.  ...  This volume is a must for students of brain function and behavior. RicHARD F. THOMPSON Epwarp QO. Price (Ed.) Animal be- havior in laboratory and field. 2nd Ed. San Francisco: Freeman, 1975.  ... 
doi:10.1037/014415 fatcat:jca247nqrbdlxaryrp5o2owqoe

Review of Animal engineering

RICHARD F. THOMPSON
1975 Contemporary Psychology  
The book (a paperback) ap- pears to be a most useful adjunct to courses in psychobiology and behavioral biology. RicHARD F. THOMPSON DuRGANAND SINHA. Motivation and ru- ral development.  ...  This volume is a must for students of brain function and behavior. RicHARD F. THOMPSON Epwarp QO. Price (Ed.) Animal be- havior in laboratory and field. 2nd Ed. San Francisco: Freeman, 1975.  ... 
doi:10.1037/014416 fatcat:nngmmp4vz5ez3beozeigl4t6eq

Reply to: "Doublecortin domain containing protein 2 (DCDC2) genetic variants in primary sclerosing cholangitis"

Tassos Grammatikopoulos, Richard J Thompson
2017 Journal of Hepatology  
The complexity of the interactions amongst different ciliary structures and their function remains a challenging field for researchers.  ...  Such a mechanism is the one suggested in animal models of Meckel, Nephronophthisis and Bardet-Biedl syndromes [7] where all 3 complexes contribute synergistically to variability in ciliogenesis.  ... 
doi:10.1016/j.jhep.2017.04.012 pmid:28461131 fatcat:4wbo7i4tinfrrijrv4vt7zogwy

Page 606 of Contemporary Psychology Vol. 36, Issue 7 [page]

1991 Contemporary Psychology  
Stress and Coping in Time of War. @ Richard Moreland, asso- ciate professor of psychology at the University of Pittsburgh (Pennsylvania), is au- thor of the chapter “The Formation of Small Groups” in C  ...  Progress in science often depends on the development of models of complex processes.  ... 

Page 221 of American Anthropologist Vol. 77, Issue 1 [page]

1975 American Anthropologist  
Thompson Anthropologist Richard A.  ...  and ex- amines the impact of residential seg- regation, ethnic identification, age grouping, job status, and patterns of leisure style upon the social cohesion of the community.  ... 

Page 3300 of Mathematical Reviews Vol. , Issue 99e [page]

1999 Mathematical Reviews  
Holt (4-WARW; Coventry) MANIFOLDS AND CELL COMPLEXES 99e:57003 57M07 20F38 Brin, Matthew G. (1-SUNY2; Binghamton, NY) The chameleon groups of Richard J. Thompson: automorphisms and dynamics. Inst.  ...  From the introduction: “In the late 1960’s Richard Thompson in- troduced a family of groups in connection with studies in logic.  ... 

In Memoriam: John H. Conway

Michel Broué
2021 Bulletin of the American Mathematical Society  
MICHEL BROUÉ of the largest of the sporadic simple groups, the "Monster", for which the Conway group looks like a sort of Weyl group.  ...  After computing other coincidences between that Fourier expansion and degrees of representations of the Monster, McKay drew the attention of John Thompson.  ... 
doi:10.1090/bull/1702 fatcat:ul2ohd33y5eb5ehfpkey75gjbi

Effects of association area lesions on auditory frequency discrimination in cat

Richard F. Thompson, Hilton E. Smith
1967 Psychonomic Science  
Bilateral ablation of auditory cortex in cat results in permanent loss of frequency discrimination when the animal must respond to one stimulus complex and withhold response to another (Meyer & Woolsey  ...  Training was shock avoidance conditioning in a Brogden-Culler wheel within a sound-shielded chamber; details of conditiOning procedures have been described previously (Thompson, RICHARD F.  ... 
doi:10.3758/bf03330698 fatcat:hcnrq4lbhfes5lyyo3c3npex2i

Page 170 of American Mathematical Society. Bulletin of the American Mathematical Society Vol. 66, Issue 3 [page]

1960 American Mathematical Society. Bulletin of the American Mathematical Society  
Thomas, University of Oklahoma, June, minor in Physics, A local-coefficient cohomology theory for lattices. J. G. Thompson, University of Chicago, June, A condition for a finite group to be p-normal.  ...  Thompson, Purdue University, June, minor in Electrical Engineering, Asymptotic behavior and stability for systems of nonlinear differential equations. R. F.  ... 

AUT853442_Lay_Abstract – Supplemental material for 'I was exhausted trying to figure it out': The experiences of females receiving an autism diagnosis in middle to late adulthood

Alexandra Leedham, Andrew Thompson, Richard Smith, Megan Freeth
2019 Figshare  
Thompson, Richard Smith and Megan Freeth in Autism  ...  Supplemental material, AUT853442_Lay_Abstract for 'I was exhausted trying to figure it out': The experiences of females receiving an autism diagnosis in middle to late adulthood by Alexandra Leedham, Andrew  ...  Before they were diagnosed, our group of females had used strategies to try to 'fit in' with others.  ... 
doi:10.25384/sage.8209175 fatcat:t6s7pteizzci3kpnfbirixwnyq
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