Results 91 to 100 of about 110,191 (226)

Microbes Under Climate Refugia: Equable Subcommunity Rank Dynamics in Large‐River Deltaic Estuaries

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
We identified hotspots for microbial climatic refugia and conducted monthly surveys of microbial temporal dynamics over the course of 1 year at three large‐river deltaic estuaries (LDEs) with high refugial capacity, as well as at two additional sites within large‐river watersheds.
Huaiqiang Liu   +7 more
wiley   +1 more source

Nonlocal Cooperative Behavior, Psychological Effects, and Collective Decision‐Making: An Exemplification With Predator–Prey Models

open access: yesMathematical Methods in the Applied Sciences, Volume 48, Issue 12, Page 12011-12037, August 2025.
ABSTRACT In bio‐social models, cooperative behavior has evolved as an adaptive strategy, playing multi‐functional roles. One of such roles in populations is to increase the success of the survival and reproduction of individuals and their families or social groups.
Sangeeta Saha   +2 more
wiley   +1 more source

Ecological acclimation: A framework to integrate fast and slow responses to climate change

open access: yesFunctional Ecology, Volume 39, Issue 8, Page 1923-1939, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological responses to climate change occur across vastly different time‐scales, from minutes for physiological plasticity to decades or centuries for community turnover and evolutionary adaptation. Accurately predicting the range of ecosystem trajectories will require
Michael Stemkovski   +22 more
wiley   +1 more source

Numerical Solution using Chebyshev Expansion of the Higher-Orders Linear Fredholm Integro-Differential-Difference Equations with Variable Coefficients

open access: yesپژوهش‌های ریاضی, 2020
The main aim of this paper is to apply the Chebyshev polynomials for the solution of the linear Fredholm integro-differential-difference equation of high orders. It is usually difficult to analytically solve this equation.
Babolian, Fatemeh Chitsaz, Ali Davari
doaj  

Efficient auxiliary-mode approach for time-dependent nanoelectronics

open access: yesNew Journal of Physics, 2016
A new scheme for numerically solving the equations arising in the time-dependent non-equilibrium Green's function formalism is developed. It is based on an auxiliary-mode expansion of the self-energies which convert the complicated set of integro ...
Bogdan Stefan Popescu, Alexander Croy
doaj   +1 more source

Інтегро-функціональні нерівності типу Беллмана–Біхарі для розривних функцій та їх застосування

open access: yes, 2009
Наведено новi нелiнiйнi iнтегральнi нерiвностi типу Беллмана–Бiхарi для розривних функцiй (iнтегро-сумарнi нерiвностi; iмпульснi iнтегральнi нерiвностi).
Борисенко, С.С.
core  

Hopf bifurcation of integro-differential equations

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2000
A method reducing integro-differential equations (IDEs) to system of ordinary ones is proposed. On this base stability and bifurcation phenomena in critical cases are studied.
Alexander Domoshnitsky, Ya. Goltser
doaj   +1 more source

Operational Rules for a Mixed Operator of the Erdélyi-Kober Type [PDF]

open access: yes, 2004
2000 Mathematics Subject Classification: 26A33 (main), 44A40, 44A35, 33E30, 45J05, 45D05In the paper, the machinery of the Mellin integral transform is applied to deduce and prove some operational relations for a general operator of the Erdélyi-Kober ...
Luchko, Yury
core  

An Integro-Differential Structure for Dirac Distributions

open access: yes, 2018
We develop a new algebraic setting for treating piecewise functions and distributions together with suitable differential and Rota-Baxter structures. Our treatment aims to provide the algebraic underpinning for symbolic computation systems handling such ...
Rosenkranz, Markus, Serwa, Nitin
core  

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