Results 231 to 240 of about 399,123 (289)

Convex hulls, oracles, and homology

open access: bronze, 2004
Michael Joswig, Günter M. Ziegler
openalex   +1 more source

Assessing the ecological and aesthetic effectiveness of restoration interventions on coralligenous reefs

open access: yesRestoration Ecology, EarlyView.
Although tools for actively restoring marine habitats have advanced considerably, the capacity and timeframes for ecosystem recovery remain uncertain. Time and funding constraints, and lacking metrics to quantify the recovery process, represent the primary obstacles to evaluating restoration success.
Edoardo Casoli   +7 more
wiley   +1 more source

Lot-sizing with fixed charges on stocks: the convex hull

open access: bronze, 2004
Mathieu Van Vyve   +1 more
openalex   +1 more source

Dynamics of risk perception altered by cognitive hazard typification: A case of naturalness and immediacy of effect in Japan

open access: yesRisk Analysis, EarlyView.
Abstract This study investigated how the structure of risk perception differs according to the type determined by perceived hazard properties (cognitive hazard type) by applying three‐mode principal component analysis (3MPCA). A total of 295 respondents completed a questionnaire consisting of risk characteristics and risk perception scales for 12 ...
Kenta Mitsushita, Shin Murakoshi
wiley   +1 more source

Investigating plasticity within the interleukin-6 family with AlphaFold-Multimer. [PDF]

open access: yesComput Struct Biotechnol J
Düsterhöft S, Greve JN, Garbers C.
europepmc   +1 more source

Thurston obstructions and tropical geometry

open access: yesBulletin of the London Mathematical Society, EarlyView.
Abstract We describe an application of tropical moduli spaces to complex dynamics. A post‐critically finite branched covering φ$\varphi$ of S2$S^2$ induces a pullback map on the Teichmüller space of complex structures of S2$S^2$; this descends to an algebraic correspondence on the moduli space of point‐configurations of P1$\mathbb {P}^1$.
Rohini Ramadas
wiley   +1 more source

A finite‐dimensional counterexample for Arveson's hyperrigidity conjecture

open access: yesBulletin of the London Mathematical Society, EarlyView.
Abstract We construct an operator system generated by four operators that is not hyperrigid, although all restrictions of irreducible representations have the unique extension property.
Marcel Scherer
wiley   +1 more source

Exponential actions defined by vector configurations, Gale duality, and moment‐angle manifolds

open access: yesBulletin of the London Mathematical Society, EarlyView.
Abstract Exponential actions defined by vector configurations provide a universal framework for several constructions of holomorphic dynamics, non‐Kähler complex geometry, toric geometry and topology. These include leaf spaces of holomorphic foliations, intersections of real and Hermitian quadrics, the quotient construction of simplicial toric ...
Taras Panov
wiley   +1 more source

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