Results 91 to 100 of about 31,057 (122)

Generalization of Segal algebras for arbitrary topological algebras

Periodica Mathematica Hungarica, 2017
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M. Abel
semanticscholar   +4 more sources

Coproducts in the category $${{\mathcal {S}}}(B)$$ of Segal topological algebras, revisited

Periodica Mathematica Hungarica, 2020
In this paper we generalize the result (obtained by the author earlier in the paper titled “Products and coproducts in the category $${{\mathcal {S}}}(B)$$ of Segal topological algebras”) about the existence of the coproduct of objects of the category $${\mathcal S}(B)$$ from finite collection of objects of $${{\mathcal {S}}}(B)$$ to any ...
M. Abel
openaire   +2 more sources

Derived Sections of Grothendieck Fibrations and the Problems of Homotopical Algebra

Applied Categorical Structures, 2014
The description of algebraic structure of n-fold loop spaces can be done either using the formalism of topological operads, or using variations of Segal’s Γ-spaces.
E. Balzin
semanticscholar   +1 more source

Feigin–Frenkel Image of Witten–Kontsevich Points

, 2020
The Witten-Kontsevich KdV tau function of topological gravity has a generalization to an arbitrary DrinfeldSokolov hierarchy associated to a simple complex Lie algebra.
Martin T. Luu
semanticscholar   +1 more source

On Segal entropy

ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE
The paper is devoted to the investigation of Segal's entropy in semifinite von Neumann algebras. The following questions are dealt with: semicontinuity, the 'ideal-like' structure of the linear span of the set of operators with finite entropy, and ...
Andrzej Luczak
semanticscholar   +1 more source

Segal K-theory of vector spaces with an automorphism

International mathematics research notices
We describe the Segal $K$-theory of the symmetric monoidal category of finite-dimensional vector spaces over a field $\mathbb{F}$ together with an automorphism, or, equivalently, the group-completion of the $E_\infty $-algebra of maps from $S^{1}$ to ...
Andrea Bianchi, Florian Kranhold
semanticscholar   +1 more source

Variational algorithms for linear algebra

Science Bulletin, 2021
Xiaosi Xu, Jinzhao Sun, Suguru Endo
exaly  

Factorization Homology as a Fully Extended Topological Field Theory

, 2014
Claudia I. Scheimbauer
semanticscholar   +1 more source

Polynomial Invariant Rings Isomorphic as Modules Over the Steenrod Algebra

, 2000
J. Segal
semanticscholar   +1 more source