Results 11 to 20 of about 2,690,760 (318)

Bounded category of an exact category [PDF]

open access: yes, 2012
Pedersen-Weibel introduced the notion of bounded category of an additive category, which gives the non-connective delooping of the additive category under consideration.
Pallekonda, Seshendra
core   +5 more sources

Derived categories of NDG categories [PDF]

open access: yesJournal of Homotopy and Related Structures, 2021
We study $N$-differential graded ($NDG$) categories and their the derived categories. First, we introduce $N$-differential modules over an $NDG$ category $\mathcal{A}$. Then we show that the category $\mathsf{C}_{Ndg}(\mathcal{A})$ of $N$-differential $\mathcal{A}$-modules is a Frobenius category, and that its homotopy category $\mathsf{K}_{Ndg ...
Miyachi, Jun-ichi, Nagase, Hiroshi
openaire   +3 more sources

Integral categories and calculus categories [PDF]

open access: yesMathematical Structures in Computer Science, 2018
Differential categories are now an established abstract setting for differentiation. However, not much attention has been given to the process which is inverse to differentiation: integration. This paper presents the parallel development for integration by axiomatizing an integral transformation, sA: !A → !A ⊗ A, in a symmetric monoidal category with a
J. Robin B. Cockett, Jean-Simon Lemay
openaire   +5 more sources

Category Algebras and States on Categories [PDF]

open access: yesSymmetry, 2021
The purpose of this paper is to build a new bridge between category theory and a generalized probability theory known as noncommutative probability or quantum probability, which was originated as a mathematical framework for quantum theory, in terms of states as linear functional defined on category algebras.
openaire   +2 more sources

Categorial and non-categorial languages [PDF]

open access: yesProceedings of the 24th annual meeting on Association for Computational Linguistics -, 1986
We study the formal and linguistic properties of a class of parenthesis-free categorial grammars derived from those of Ades and Steedman by varying the set of reduction rules. We characterize the reduction rules capable of generating context-sensitive languages as those having a partial combination rule and a combination rule in the reverse direction ...
Joyce Friedman, Ramarathnam Venkatesan
openaire   +1 more source

A Convenient Category of Domains [PDF]

open access: yes, 2007
topological spaces, generalising the usual ω-continuous dcppos of domain theory. Our category supports all the standard constructions of domain theory, including the solution of recursive domain equations.
Ingo Battenfeld   +6 more
core   +1 more source

Subfactor Categories of Triangulated Categories [PDF]

open access: yesCommunications in Algebra, 2015
15 ...
Xu, Jinde, Zhou, Panyue, Ouyang, Baiyu
openaire   +2 more sources

The Development of Ideological and Political Education Category [PDF]

open access: yes, 2015
The development of ideological and political education category is about the study of the development of ideological and political education category and its system construction.
LI, Changsong
core   +1 more source

Category of $A_{\infty}$-categories [PDF]

open access: yesHomology, Homotopy and Applications, 2003
An \(A_\infty\)-algebra is an algebra for Stasheff's associahedra (non-symmetric) operad on chain complexes. An \(A_\infty\)-category is a several object version of this, although the name might better be used for the unital case. There is a straightforward concept of \(A_\infty\)-functor; and the author here defines natural \(A_\infty ...
openaire   +3 more sources

Rigidity and exotic models for the K-local stable homotopy category [PDF]

open access: yes, 2007
Can the model structure of a stable model category be recovered from the triangulated structure of its homotopy category? This paper introduces a new positive example for this, namely the K-local stable homotopy at the prime 2.
Roitzheim, C., Roitzheim, Constanze
core   +1 more source

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