Results 121 to 130 of about 1,689,750 (280)

Calculus of functors and model categories [PDF]

open access: green, 2007
Georg Biedermann   +2 more
openalex   +1 more source

The definable content of homological invariants II: Čech cohomology and homotopy classification

open access: yesForum of Mathematics, Pi
This is the second installment in a series of papers applying descriptive set theoretic techniques to both analyze and enrich classical functors from homological algebra and algebraic topology.
Jeffrey Bergfalk   +2 more
doaj   +1 more source

Braided monoidal categories of coalgebras [PDF]

open access: yesElectronic Journal of Mathematics, 2023
Jean-Paul Mavoungou
doaj   +1 more source

On exponentiable soft topological spaces [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2016
An object $X$ of a category $mathbf{C}$ with finite limits is called exponentiable if the functor $-times X:mathbf{C}rightarrow mathbf{C}$ has a right adjoint. There are many characterizations of the exponentiable  spaces in the category $mathbf{Top}$ of
Ghasem Mirhosseinkhani   +1 more
doaj  

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