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#	Item
981	ESSENTIAL DIMENSION OF SEPARABLE ALGEBRAS EMBEDDING IN A FIXED CENTRAL SIMPLE ALGEBRA ¨ ROLAND LOTSCHER Abstract. One of the key problems in non-commutative algebra is the classification of central simple algebras and m Add to Reading List Source URL: www.math.uni-bielefeld.de Language: English - Date: 2014-03-10 10:13:22 Algebras Linear algebra Vectors Representation theory Brauer group Separable algebra Vector space Separable extension Dimension Abstract algebra Mathematics Ring theory
982	ON INFINITE DIMENSIONAL ALGEBRAIC TRANSFORMATION GROUPS VLADIMIR L. POPOV∗ Abstract. We explore orbits, rational invariant functions, and quotients of the natural actions of connected, not necessarily finite dimensiona Add to Reading List Source URL: www.math.uni-bielefeld.de Language: English - Date: 2014-01-08 16:05:44 Group action Group theory Symmetry Representation theory Algebraic variety Topological groups Representation theory of finite groups Chow ring Abstract algebra Algebra Algebraic geometry
983	CURRICULUM VITAE DAQING WAN [removed] FIELDS OF RESEARCH Add to Reading List Source URL: www.math.uci.edu Language: English - Date: 2014-02-23 14:44:40 Number theory Ring theory Algorithmic Number Theory Symposium Emmy Noether Mathematics Chinese mathematicians Daqing Wan
984	Isometric Actions of Lie Groups and Invariants Peter W. Michor Fakult¨at f¨ ur Mathematik der Universit¨at Wien, Nordbergstrasse 15, A-1090 Wien, Add to Reading List Source URL: www.mat.univie.ac.at Language: English - Date: 2005-03-21 06:06:17 Ring theory Polynomials Linear algebra Commutative algebra Invariant theory Elementary symmetric polynomial Invariant subspace Ideal Symmetric polynomial Abstract algebra Algebra Mathematics
985	Graded Rings and Graded Grothendieck Groups R. Hazrat Centre for Research in Mathematics University of Western Sydney Australia Add to Reading List Source URL: www.math.uni-bielefeld.de Language: English - Date: 2013-10-13 08:29:23 Algebras Module theory Ring theory Algebraic structures Graded algebra Module Projective module Morita equivalence Proj construction Abstract algebra Algebra Homological algebra
986	PRESERVATION OF ALGEBRAICITY IN FREE PROBABILITY GREG W. ANDERSON Abstract. We show that any matrix-polynomial combination of free noncommutative random variables each having an algebraic law has again an algebraic law. Add to Reading List Source URL: www.math.umn.edu Language: English - Date: 2014-06-25 16:44:31 Algebraic structures Ring theory Mathematical structures Functional analysis Free probability Free probability theory Ring Matrix Polynomial ring Abstract algebra Algebra Mathematics
987	ESSENTIAL DIMENSION AND CANONICAL DIMENSION OF GERBES BANDED BY GROUPS OF MULTIPLICATIVE TYPE ¨ ROLAND LOTSCHER Abstract. We prove the formula ed(X ) = cdim(X ) + ed(A) for any gerbe X banded by an algebraic group A whi Add to Reading List Source URL: www.math.uni-bielefeld.de Language: English - Date: 2013-10-10 14:51:53 Algebraic structures Commutative algebra Algebraic topology Essential dimension Separable extension Valuation ring Algebraic torus Field Algebraic space Abstract algebra Algebra Field theory
988 $Homological algebra / Field theory / Motive / Finite field / Algebraic variety / Chow ring / Algebraic number theory / Elliptic curve / Partial fraction / Abstract algebra / Algebra / Algebraic geometry$	INTEGRAL MOTIVES, RELATIVE KRULL-SCHMIDT PRINCIPLE, AND MARANDA-TYPE THEOREMS NIKITA SEMENOV AND MAKSIM ZHYKHOVICH Abstract. In the present article we investigate properties of the category of the integral Grothendieck-C Add to Reading List Source URL: www.math.uni-bielefeld.de Language: English - Date: 2014-01-08 16:29:05 Homological algebra Field theory Motive Finite field Algebraic variety Chow ring Algebraic number theory Elliptic curve Partial fraction Abstract algebra Algebra Algebraic geometry
989	ARTICLE IN PRESS Journal of Number Theory[removed]–332 http://www.elsevier.com/locate/jnt Add to Reading List Source URL: www.math.tifr.res.in Language: English - Date: 2006-11-08 14:08:41 Homological algebra Module theory Niels Henrik Abel Ring theory Torsion subgroup Free abelian group Abelian group Endomorphism ring Torsion Abstract algebra Algebra Group theory
990	A NUMERICAL INVARIANT FOR LINEAR REPRESENTATIONS OF FINITE GROUPS NIKITA A. KARPENKO AND ZINOVY REICHSTEIN Abstract. We study the notion of essential dimension for a linear representation of a finite group. In characteri Add to Reading List Source URL: www.math.uni-bielefeld.de Language: English - Date: 2014-06-19 17:33:41 Representation theory of finite groups Character theory Essential dimension Representation theory Field extension Group ring Modular representation theory Representation theory of Lie groups Zonal spherical function Abstract algebra Algebra Harmonic analysis

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