Results 91 to 100 of about 1,540 (202)
Multiple Solutions for Nonlinear Dirichlet Problems with Concave Terms
, 2013 We consider a nonlinear parametric Dirichlet problem with parameter $\lambda>0$, driven by the $p$-Laplacian and with a concave term $\lambda|u|^{q-2}u$, $1<q<p$ and a Carathéodory perturbation $f(z,\zeta)$ which is asymptotically $(p-1)$-linear
Papageorgiou, Nikolaos S. +1 more
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Zoologica Scripta, EarlyView.ABSTRACT Islands harbour unique biodiversity, and depending on their geological origin, they have fundamentally different colonisation histories: continental islands may contain relict faunas shaped by vicariance and sporadic gene flow, whereas oceanic islands must have been colonised across open seas, often through long‐distance dispersal events ...
Jonathan P. Miller +3 more
wiley +1 more source
Gendered Relational Climate Information Services and Kenyan Pastoralist Adaptation
Climate Resilience and Sustainability, Volume 5, Issue 2, December 2026.Climate Information Services in Kenyan pastoralist communities operate through socio‐technical arrangements shaped by gendered power relations and material infrastructures. Access, interpretation, and use of forecasts depend on legitimacy within communal arenas, gatekeeping through devices and institutions, and translation processes aligned with ...
Waithira A. C. Dormal
wiley +1 more source
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT The previously introduced X‐FFT solver permits solving three‐dimensional linear elastic homogenization problems with high accuracy and efficiency. Due to the extended finite element discretization (X‐FEM), matrix‐inclusion problems may be approximated with the error convergence of interface‐conforming finite elements.
Flavia Gehrig, Matti Schneider
wiley +1 more source
Au(I) Complex With an Abnormal Carbene Ligand Shows Anti‐Kasha Dual Photoluminescence Emission
Angewandte Chemie, Volume 138, Issue 38, 14 September 2026.Incorporation of an abnormal N‐heterocyclic carbene into a heteroleptic linear Au(I) complex induces anti‐Kasha dual emission responsive to biologically relevant phenyl sulfate. ABSTRACT We report the first photoactive linear Au(I) complex with an abnormal N‐heterocyclic carbene (aNHC) ligand, Au(aIm)(Cz).
Natesan Mannangatti Rajendran +5 more
wiley +2 more sources
On (p, q) − equations with concave terms [PDF]
, 2016 We consider a (p, q)− equation (1 < q < p, p ≥ 2) with a parametric concave term and a (p − 1)− linear perturbation. We show that the problem have five nontrivial smooth solutions: four of constant sign and the fifth nodal.
Staicu, Vasile +2 more
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Journal of Applied Polymer Science, Volume 143, Issue 38, October 10, 2026.Cooling holes provide a simple passive cooling strategy for polymer spur gears, reducing maximum operating temperature by up to 9.39% while introducing a measurable gear mesh stiffness penalty. A validated response‐surface model reveals how hole size and location govern this thermal–mechanical trade‐off, enabling design optimization for thermally and ...
Abderrahim Baccar +5 more
wiley +1 more source
A weighted (p,2)-equation with double resonance
Electronic Journal of Differential Equations, 2023 Zhenhai Liu, Nikolaos S. Papageorgiou
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Earthquake Engineering &Structural Dynamics, Volume 55, Issue 12, Page 3052-3073, 10 October 2026.ABSTRACT While cross‐laminated timber (CLT) is increasingly utilized in lateral force‐resisting systems in mass timber construction, research has predominantly focused on platform‐type construction. Balloon‐type CLT shear wall systems offer distinct structural advantages, notably the elimination of cumulative perpendicular‐to‐grain compression and a ...
Samira Mohammadyzadeh +3 more
wiley +1 more source
, 2018 In this paper we present a framework which permits the unified treatment of the existence of multiple solutions for superlinear and sublinear Neumann problems. Using critical point theory, truncation techniques, the method of upper-lower solutions, Morse
O\u27Regan, Donal +2 more
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