Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Ghasem Alizadeh"'
Publikováno v:
Cubo, Vol 26, Iss 1, Pp 107-122 (2024)
This paper is concerned with a class of fractional \(p(x,y)-\)Kirchhoff type problems with Dirichlet boundary data along with indefinite weight of the following form \begin{equation*} \left\lbrace\begin{array}{ll} M\left(\int_{Q}\frac{1}{p(x,y)}\f
Externí odkaz:
https://doaj.org/article/98bc7105ba1a4459836321a924ca81d9
Publikováno v:
پژوهشهای ریاضی, Vol 8, Iss 4, Pp 63-73 (2022)
In this paper, based on variational methods and critical point theory, we guarantee the existence of infinitely many classical solutions for a two-point boundary value problem with fourth-order Sturm-Liouville equation; Some recent results are improv
Externí odkaz:
https://doaj.org/article/bfbda219895742a9b0378c01a1e364e8
Publikováno v:
Sahand Communications in Mathematical Analysis, Vol 19, Iss 3, Pp 35-53 (2022)
In the present work, we investigate an interval of real parameters $ \lambda $ for which the problem admits at least one nontrivial solution. Moreover we deal with the existence results of three solutions for anisotropic problems with variable expone
Externí odkaz:
https://doaj.org/article/7b03bfa9015f4479bb9ece0dcdbf348d
Publikováno v:
پژوهشهای ریاضی, Vol 8, Iss 1, Pp 167-183 (2022)
We investigate the existence of a weak nontrivial solution for the following problem. Our analysis is generally bathed on discussions of variational based on the Mountain Pass theorem and some recent theories one the generalized Lebesgue-Sobolev spac
Externí odkaz:
https://doaj.org/article/3f18b551ed3d4ec2bc9e9656ed28fe2f
Publikováno v:
Sahand Communications in Mathematical Analysis, Vol 10, Iss 1, Pp 47-60 (2018)
The aim of this paper is to obtain three weak solutions for the Dirichlet quasilinear elliptic systems on a bonded domain. Our technical approach is based on the general three critical points theorem obtained by Ricceri.
Externí odkaz:
https://doaj.org/article/313b9bbcf8204205b8b72ce742972c63
Publikováno v:
مجله انفورماتیک سلامت و زیست پزشکی, Vol 4, Iss 3, Pp 232-241 (2017)
Introduction: Advances in telecommunication technologies have created new opportunities to provide telemedical care as an adjunct to medical management of patients with heart failure. One of the proposed strategies for helping heart failure patients
Externí odkaz:
https://doaj.org/article/ac4f2ba7f89046bfaa4cf286dd5f83bb
Publikováno v:
Opuscula Mathematica, Vol 37, Iss 5, Pp 755-772 (2017)
In this paper, we investigate the existence of three generalized solutions for fourth-order Kirchhoff-type problems with a perturbed nonlinear term depending on two real parameters. Our approach is based on variational methods.
Externí odkaz:
https://doaj.org/article/531336484e9740f1977c7fca47fc49f6
Publikováno v:
Electronic Journal of Differential Equations, Vol 2013, Iss 125,, Pp 1-16 (2013)
Using three critical points theorems, we prove the existence of at least three solutions for a second-order mixed boundary-value problem.
Externí odkaz:
https://doaj.org/article/f9e2bd5775d4441b8755c8435556f630
Publikováno v:
Electronic Journal of Differential Equations, Vol 2011, Iss 167,, Pp 1-9 (2011)
Using a variational approach, we prove the existence of solutions for the degenerate quasilinear elliptic system $$displaylines{ -hbox{div}(u_1 (x)|abla u|^{p-2} abla u) =lambda F_u(x,u,v)+mu G_u(x,u,v),cr -hbox{div}(u_2 (x)|abla v|^{q-2} abla v) =la
Externí odkaz:
https://doaj.org/article/1e0e74941d934db597a026b752a5144e
Publikováno v:
Electronic Journal of Differential Equations, Vol 2011, Iss 91,, Pp 1-11 (2011)
In this note, we establish the existence of two intervals of positive real parameters $lambda$ for which the boundary-value problem of Kirchhoff-type $$displaylines{ -Kig(int_{a}^b |u'(x)|^2dxig)u''=lambda f(x,u),cr u(a)=u(b)=0 }$$ admits three weak
Externí odkaz:
https://doaj.org/article/e021db6b20004d15bc5e262b5487c810