Results 51 to 60 of about 69 (69)

Combinatorics of syzygies for semigroup algebras

open access: yes, 1998
Junta de ...
Briales Morales, Emilio   +1 more
openaire   +1 more source

Geometric, Algebraic, and Topological Combinatorics

Oberwolfach Reports, 2020
The 2019 Oberwolfach meeting “Geometric, Algebraic and Topological Combinatorics” was organized by Gil Kalai (Jerusalem), Isabella Novik (Seattle), Francisco Santos (Santander), and Volkmar Welker (Marburg). It covered a wide variety of aspects of Discrete Geometry, Algebraic Combinatorics with geometric flavor, and Topological Combinatorics.
Francisco Santos   +3 more
openaire   +2 more sources

Geometric and Algebraic Combinatorics

Oberwolfach Reports, 2015
The 2015 Oberwolfach meeting “Geometric and Algebraic Combinatorics” was organized by Gil Kalai (Jerusalem), Isabella Novik (Seattle), Francisco Santos (Santander), and Volkmar Welker (Marburg). It covered a wide variety of aspects of Discrete Geometry, Algebraic Combinatorics with geometric flavor, and Topological Combinatorics. Some of the highlights
Isabella Novik   +3 more
openaire   +2 more sources

Algebraic Combinatorics on Words

2002
Combinatorics on words has arisen independently within several branches of mathematics, for instance number theory, group theory and probability, and appears frequently in problems related to theoretical computer science. The first unified treatment of the area was given in Lothaire's book Combinatorics on Words. Originally published in 2002, this book
openaire   +2 more sources

PARASTATISTICS ALGEBRAS AND COMBINATORICS

Mathematical, Theoretical and Phenomenological Challenges Beyond the Standard Model, 2005
We consider the algebras spanned by the creation parafermionic and parabosonic operators which give rise to generalized parastatistics Fock spaces. The basis of such a generalized Fock space can be labelled by Young tableaux which are combinatorial objects.
openaire   +2 more sources

Combinatorics and fermion algebra

Il Nuovo Cimento B, 1973
It is shown that the various types of normal terms arising from the normal ordering of a disordered product of fermion operators can be enumerated with the aid of a well-known combinatorial problem, called the problem of the rooks.
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Algebraic Combinatorics on Modes

2017
In the mid-1970s, Alain Louvier worked out microtonal scales called modes of progressive transposition and used them in many musical works. These modes have similar properties to major modes and are related to diatonicism. Some of them were known by Ivan Wyschnegradsky and Georgy Rimsky–Korsakov, the grand-son of Nikolai.
openaire   +2 more sources

On the Combinatorics of Free Algebras

1990
In this survey paper I discuss recent results concerning free algebraic systems and I mention some old results which motivated them. There is no attempt to be comprehensive. The selection of topics is eclectic and personal but with a special emphasis on results of a combinatorial nature.
openaire   +2 more sources

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