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Idempotent (Asymptotic) Mathematics and the Representation Theory [PDF]

open access: yes, 2002
A brief introduction to Idempotent Mathematics is presented. Idempotent Mathematics can be treated as a result of a dequantization of the traditional Mathematics as the Planck constant tends to zero taking pure imaginary values.
G. Litvinov, V. Maslov, G. Shpiz
semanticscholar   +4 more sources

Integral motivic sheaves and geometric representation theory [PDF]

open access: yesAdvances in Mathematics, 2022
With representation-theoretic applications in mind, we construct a formalism of reduced motives with integral coefficients. These are motivic sheaves from which the higher motivic cohomology of the base scheme has been removed.
J. Eberhardt, Jakob Scholbach
semanticscholar   +1 more source

The Representation Theory of Neural Networks [PDF]

open access: yesMathematics, 2020
In this work, we show that neural networks can be represented via the mathematical theory of quiver representations. More specifically, we prove that a neural network is a quiver representation with activation functions, a mathematical object that we ...
M. Armenta, Pierre-Marc Jodoin
semanticscholar   +1 more source

Integral representation theory

open access: yesGraduate Texts in Mathematics, 2021
In this chapter, we consider a slightly more general framework on the preceding chapters: we consider lattices as projective modules, and relate this to invertibility and representation theory in an integral sense.
J. Voight
semanticscholar   +1 more source

Cotorsion torsion triples and the representation theory of filtered hierarchical clustering [PDF]

open access: yesAdvances in Mathematics, 2019
We give a full classification of representation types of the subcategories of representations of an m × n rectangular grid with monomorphisms (dually, epimorphisms) in one or both directions, which appear naturally in the context of clustering as two ...
Ulrich Bauer   +3 more
semanticscholar   +1 more source

Complex Semisimple Quantum Groups and Representation Theory [PDF]

open access: yesLecture notes in mathematics, 2017
This book provides a thorough introduction to the theory of complex semisimple quantum groups, that is, Drinfeld doubles of q-deformations of compact semisimple Lie groups.
Christian Voigt, R. Yuncken
semanticscholar   +1 more source

STABILITY PATTERNS IN REPRESENTATION THEORY [PDF]

open access: yesForum of Mathematics, Sigma, 2013
We develop a comprehensive theory of the stable representation categories of several sequences of groups, including the classical and symmetric groups, and their relation to the unstable categories.
Steven V. Sam, Andrew Snowden
semanticscholar   +1 more source

Tilting Theory: A Gift of Representation Theory to Mathematics [PDF]

open access: yesThe Mathematical Intelligencer, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Introduction to representation theory [PDF]

open access: yesGraduate Studies in Mathematics, 2009
Very roughly speaking, representation theory studies symmetry in linear spaces. It is a beautiful mathematical subject which has many applications, ranging from number theory and combinatorics to geometry, probability theory, quantum mechanics, and ...
Pavel Etingof   +6 more
semanticscholar   +1 more source

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