Results 71 to 80 of about 133 (121)
A ribbon graph derivation of the algebra of functional renormalization for random multi-matrices with multi-trace interactions. [PDF]
Pérez-Sánchez CI.
europepmc +1 more source
The combinatorial Hopf algebra of motivic dissection polylogarithms
38 ...
openaire +4 more sources
Neural waves and short-term memory in a neural net model. [PDF]
Selesnick S.
europepmc +1 more source
Cette thèse se situe dans le domaine de la combinatoire algébrique. Autrement dit, l'idée est d'utiliser des structures algébriques, en l'occurence des algèbres de Hopf combinatoires, pour mieux étudier et comprendre les objets combinatoires ainsi que des algorithmes de composition et de décomposition agissant sur ces objets.
openaire +1 more source
Entanglement entropy and edge modes in topological string theory. Part I. Generalized entropy for closed strings. [PDF]
Donnelly W, Jiang Y, Kim M, Wong G.
europepmc +1 more source
Cumulants, free cumulants and half-shuffles. [PDF]
Ebrahimi-Fard K, Patras F.
europepmc +1 more source
Quantum cluster algebras and quantum nilpotent algebras. [PDF]
Goodearl KR, Yakimov MT.
europepmc +1 more source
Constructions and classifications of projective Poisson varieties. [PDF]
Pym B.
europepmc +1 more source
Combinatorial Hopf algebras from restriction species with preorder cuts
We get new Hopf algebras (HA): 1. A wealth of quotient HA's of the Malvenuto-Reutenauer HA (the Loday-Ronco HA being a special case). They consist of the permutations avoiding an {\it arbitrary} set of permutations without global descents, 2. A HA of pairs of parking filtrations, and 3. Four HA of pairs of preorders.
openaire +2 more sources
Quadratic Subproduct Systems, Free Products, and Their C*-Algebras. [PDF]
Arici F, Ge Y.
europepmc +1 more source

