Results 61 to 70 of about 4,505 (170)

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

The decoupling of moduli about the standard embedding

open access: yesJournal of High Energy Physics
We study the cohomology of an elliptic differential complex arising from the infinitesimal moduli of heterotic string theory in the supergravity approximation.
Beatrice Chisamanga   +3 more
doaj   +1 more source

On some invariants of cubic fourfolds. [PDF]

open access: yesEur J Math, 2023
Gounelas F, Kouvidakis A.
europepmc   +1 more source

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