Results 161 to 170 of about 1,156,539 (216)

Performance Analysis and Coefficient Generation Method of Parallel Hammerstein Model Under Underdetermined Condition. [PDF]

Sensors (Basel)
Hu N, Xiang Y, Li M, Li X, Tian J.
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Linking complex microbial interactions and dysbiosis through a disordered Lotka-Volterra model. [PDF]

Elife
Pasqualini J, Maritan A, Rinaldo A, Facchin S, Savarino EV, Altieri A, Suweis S.   +6 more
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Increased nutrient diversity can induce loss of microbial diversity through enhanced resource uptake. [PDF]

Nat Ecol Evol
Shalev O, Ye X, Kilian J, Stahl M, Ratzke C.   +4 more
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Stochastic diffusion using mean-field limits to approximate master equations. [PDF]

R Soc Open Sci
Hébert-Dufresne L, Kling MM, Rosenblatt SF, Miller SN, Burnham PA, Landry NW, Gotelli NJ, McGill BJ.   +7 more
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Global stability of epidemic models with uniform susceptibility. [PDF]

Proc Natl Acad Sci U S A
Earn DJD, McCluskey CC.
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On the limits of detection of epistatic higher-order interactions

Camacho-Mateu J, Burgio G, Quirós-Rodriguez I, Fernandez-de-Bobadilla MD, Sanchez A.   +4 more
europepmc   +1 more source

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On a nonlinear volterra equation

Mathematical Methods in the Applied Sciences, 1986
AbstractNonnegative solutions u of the nonlinear Volterra equation u = a * g(u) (g(0) = 0) in mathematical physics are considered. Under certain assumptions the nonhomogenuous equation u = a * g(u) + ƒ is studied. Some approximations of nonnegative solutions of the homogenuous equation are considered by the nonnegative solutions of the nonhomogenuous ...
W. Okrasiński Wroclaw, E. Meister
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Homogenization for a Volterra Equation

SIAM Journal on Mathematical Analysis, 1986
Les AA. considèrent une équation de Volterra de la forme \[ b_ 0u- div_ x(c*\sigma)=b_ 0u_ 0-\beta *u+H \] où \(c=c(x,t)\) et \(b_ 0=b_ 0(x)\) sont des fonctions positives données, \(\sigma =\sigma (x,\nabla u(x,t))\), \(\beta =\beta (x,t)\) et \(H=H(x,t)\) sont données ainsi que \(u_ 0=u_ 0(x)\).
Attouch, Hedy, Damlamian, Alain
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A Volterra Equation with Parameter

SIAM Journal on Mathematical Analysis, 1973
We discuss the Volterra integral equation $x'(t) + \lambda \int_0^t {a(t - \tau )x(\tau )d\tau = k,\lambda \geq \lambda _0 > 0} $. We find conditions under which solutions are bounded on $\{ 0 \leq t < \infty \} $, uniformly in $\lambda $. We deduce results on the asymptotic behavior of certain Volterra equations in Hilbert space arising, for example ...
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On a diffusion volterra equation

Nonlinear Analysis: Theory, Methods & Applications, 1979
INTRODUCTION IN THIS paper we study the Volterra diffusion equation au/at = Au + au bu2 u(f*u)t (0.1 a) describing the evolution of some population governed by the intrinsic rate a bu and the memory rate f * u containing the effect of the past history on the actual population development.
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