Zobrazeno 1 - 10
of 194
pro vyhledávání: '"34L30"'
Autor:
Kajikiya, Ryuji, Takeuchi, Shingo
In the present paper, we study the first eigenvalue $\lambda(p)$ of the one-dimensional $p$-Laplacian in the interval $(-1,1)$. We give an upper and lower estimate of $\lambda(p)$ and study its asymptotic behavior as $p \to 1+0$ or $p \to \infty$.
Externí odkaz:
http://arxiv.org/abs/2412.04740
Autor:
Marzouk, Osama A.
Publikováno v:
International Journal of Mathematical and Computational Sciences, 2010, vol. 4(3), pp. 413-427, https://publications.waset.org/4282/pdf
We propose a reduced-order model for the instantaneous hydrodynamic force on a cylinder. The model consists of a system of two ordinary differential equations (ODEs), which can be integrated in time to yield very accurate histories of the resultant f
Externí odkaz:
http://arxiv.org/abs/2410.13892
Autor:
Jebelean, Petru, Serban, Calin
We are concerned with solvability of a non-potential system involving two relativistic operators, subject to boundary conditions expressed in terms of maximal monotone operators. The approach makes use of a fixed point formulation and relies on a pri
Externí odkaz:
http://arxiv.org/abs/2407.09425
Autor:
Jebelean, Petru
We are concerned with solvability of the boundary value problem $$-\left[ \phi(u^{\prime}) \right] ^{\prime}=\nabla_u F(t,u), \quad \left ( \phi \left( u^{\prime }\right)(0), -\phi \left( u^{\prime }\right)(T)\right )\in \partial j(u(0), u(T)),$$ whe
Externí odkaz:
http://arxiv.org/abs/2406.09090
This work aims to obtain a positive, smooth, even, and homoclinic to zero (i.e zero at infinity) solution to a non-autonomous, second-order, nonlinear differential equation involving quadratic growth on the derivative. We apply Galerkin's method comb
Externí odkaz:
http://arxiv.org/abs/2406.01772
Autor:
Halic, Mihai
We consider a boundary value problem (BVP) modelling one-dimensional heat-conduction with radiation, which is derived from the Stefan-Boltzmann law. The problem strongly depends on the parameters, making difficult to estimate the solution. We use an
Externí odkaz:
http://arxiv.org/abs/2311.04065
Publikováno v:
Infectious Disease Modelling, Vol 9, Iss 4, Pp 1007-1026 (2024)
Despite the availability of successful vaccines, measles outbreaks have occurred frequently in recent years, presumably due to the lack of proper vaccination implementation. Moreover, measles cases in adult groups, albeit small in number, indicate th
Externí odkaz:
https://doaj.org/article/56a3ff0d80e94db1818f59cad7cbced1
Autor:
Nakassima, Guilherme, Gameiro, Marcio
This work presents a framework for a-posteriori error-estimating algorithms for differential equations which combines the radii polynomial approach with Haar wavelets. By using Haar wavelets, we obtain recursive structures for the matrix representati
Externí odkaz:
http://arxiv.org/abs/2304.14536
Publikováno v:
Open Mathematics, Vol 22, Iss 1, Pp 1733-1742 (2024)
We investigate third-order strongly nonlinear differential equations of the type (Φ(k(t)u″(t)))′=f(t,u(t),u′(t),u″(t)),a.e. on[0,T],\left(\Phi \left(k\left(t){u}^{^{\prime\prime} }\left(t)))^{\prime} =f\left(t,u\left(t),u^{\prime} \left(t),{
Externí odkaz:
https://doaj.org/article/6ee16f093b9541c0a107fc090fdf2791
We investigate the monotonicity of the minimal period of the periodic solutions of some quasilinear differential equations involving the $p$-Laplace operator. The monotonicity is obtained as a function of a Hamiltonian energy in two cases. We first e
Externí odkaz:
http://arxiv.org/abs/2301.01992