Results 31 to 40 of about 167,193 (85)

The application of representation theory in directed strongly regular graphs [PDF]

Journal of Combinatorial Theory, 2017
The concept of directed strongly regular graphs (DSRG) was introduced by Duval in 1988 \cite{A}.In the present paper,we use representation theory of finite groups in order to investigate the directed strongly regular Cayley graphs.We first show that a ...
Yiqin He, Bicheng Zhang
semanticscholar   +1 more source

Tropicalization method in cluster algebras

, 2012
This is a brief survey on the recently developing tropicalization method in cluster algebras and its applications to the periodicities of Y-systems and the associated dilogarithm identities.Comment: 21 pages, prepared for the proceedings of "Tropical ...
Nakanishi, Tomoki
core   +1 more source

Steps to a Theory of Non-State Representation

Representation, 2021
Brito Vieira, Monica (ed.) Reclaiming Representation. Contemporary Advances in the Theory of Political Representation.
G. Caruso, T. Teivainen
semanticscholar   +1 more source

Generic cluster characters

, 2011
Let $\CC$ be a Hom-finite triangulated 2-Calabi-Yau category with a cluster-tilting object $T$. Under a constructibility condition we prove the existence of a set $\mathcal G^T(\CC)$ of generic values of the cluster character associated to $T$.
Amiot, Assem, Assem, Brüstle, Buan, Buan, Buan, Buan, Caldero, Caldero, Caldero, Caldero, Caldero, Cerulli, Dehy, Derksen, Derksen, Ding, Dupont, Dupont, Fomin, Fomin, Fu, Geiss, Geiss, Grégoire Dupont, Igusa, Kac, Kac, Keller, Keller, Keller, Lampe, Nakajima, Palu, Palu, Plamondon, Schofield, Sherman   +38 more
core   +1 more source

Random Strict Partitions and Determinantal Point Processes

, 2010
In this note we present new examples of determinantal point processes with infinitely many particles. The particles live on the half-lattice {1,2,...} or on the open half-line (0,+\infty).
Petrov, Leonid
core   +1 more source

BPS Algebras, Genus Zero, and the Heterotic Monster

, 2017
In this note, we expand on some technical issues raised in \cite{PPV} by the authors, as well as providing a friendly introduction to and summary of our previous work.
Paquette, Natalie M., Persson, Daniel, Volpato, Roberto   +2 more
core   +1 more source

Representations of rational Cherednik algebras

, 2005
This paper surveys the representation theory of rational Cherednik algebras. We also discuss the representations of the spherical subalgebras. We describe in particular the results on category O.
Rouquier, Raphael
core   +1 more source

Sylvester-t' Hooft generators of sl(n) and sl(n|n), and relations between them

, 2006
Among the simple finite dimensional Lie algebras, only sl(n) possesses two automorphisms of finite order which have no common nonzero eigenvector with eigenvalue one.
A. A. Belavin, A. A. Belavin, A. I. Kostrikin, A. I. Kostrikin, C. Sachse, C. Zachos, C.-Y. Mou, D. A. Leites, D. Fairlie, D. Fairlie, D. Leites, D. Leites, G. Hooft ’t, H. Weyl, J. Hoppe, J. Miller, J. Moyal, J. Sylvester, L. A. Ferreira, P. Grozman, P. Grozman, P. Grozman, V. Zeitlin, Y. Buhturin   +23 more
core   +1 more source

Socioeconomic Representation: Expanding the Theory of Representative Bureaucracy

Journal of public administration research and theory, 2020
To date, representative bureaucracy scholarship has primarily focused on the potential for increased racial/ethnic and gender representation in the public-sector workforce to improve outcomes for minority and female clients.
Katie Vinopal
semanticscholar   +1 more source

Reflection states in Ding-Iohara-Miki algebra and brane-web for D-type quiver

, 2017
Reflection states are introduced in the vertical and horizontal modules of the Ding-Iohara-Miki (DIM) algebra (quantum toroidal $\mathfrak{gl}_1$). Webs of DIM representations are in correspondence with $(p,q)$-web diagrams of type IIB string theory ...
Bourgine, Jean-Emile, Fukuda, Masayuki, Matsuo, Yutaka, Zhu, Rui-Dong   +3 more
core   +1 more source