Results 81 to 90 of about 1,165 (115)

Light-Induced Bimerons in a Chiral Magnet

open access: yes
Li Z   +13 more
europepmc   +1 more source

HOMOTOPY MODEL THEORY

The Journal of Symbolic Logic, 2020
AbstractDrawing on the analogy between any unary first-order quantifier and a “face operator,” this paper establishes several connections between model theory and homotopy theory. The concept of simplicial set is brought into play to describe the formulae of any first-order language L, the definable subsets of any L-structure, as well as the type ...
openaire   +2 more sources

Homotopy Theory

Oberwolfach Reports, 2008
Algebraic topology in general and homotopy theory in particular is in an exciting period of growth and transformation, driven in part by strong interactions with algebraic geometry, mathematical physics, and representation theory, but also driven by new approaches to our classical problems.
Paul G. Goerss   +2 more
openaire   +1 more source

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