Results 161 to 170 of about 53,801 (280)

Local equivalence and refinements of Rasmussen's s‐invariant

open access: yesJournal of Topology, Volume 19, Issue 1, March 2026.
Abstract Inspired by the notions of local equivalence in monopole and Heegaard Floer homology, we introduce a version of local equivalence that combines odd Khovanov homology with equivariant even Khovanov homology into an algebraic package called a local even–odd (LEO) triple.
Nathan M. Dunfield   +2 more
wiley   +1 more source

Gradient-Free De Novo Learning. [PDF]

open access: yesEntropy (Basel)
Friston K   +9 more
europepmc   +1 more source

Transitive Closure Based Visual Words for Point Matching in Video Sequence

open access: green, 2010
Srikrishna Bhat K K   +3 more
openalex   +2 more sources

Common purpose advantage: Reviving a managerial theory of the firm?

open access: yesStrategic Management Journal, Volume 47, Issue 2, Page 583-615, February 2026.
Abstract Research Summary What is the most effective way to distribute organizational objectives across managers? While prior work suggests managers should each focus on a single objective, we draw on Barnard's original insights on corporate purpose to identify conditions when managers pursuing the full set of objectives is advantageous.
Rodolphe Durand   +1 more
wiley   +1 more source

Models in Decision‐Making Under Risk and Uncertainty

open access: yesJournal of Economic Surveys, Volume 40, Issue 1, Page 304-320, February 2026.
ABSTRACT This paper systematically compares dominant frameworks for modeling decision‐making under risk and uncertainty, evaluating their theoretical trade‐offs and practical relevance for economic research. We establish key criteria for model selection—including predictive accuracy, descriptive realism, computational tractability, and ecological ...
Martin Höppner
wiley   +1 more source

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