عنوان	On the Existence and Multiplicity of Classical and Weak Solutions of a Hamiltonian Integro-Differential System and Their Equivalence Relation
نوع پژوهش	مقاله‌ی منتشر شده در نشریه
کلیدواژه‌ها	Hamiltonian system · Fredholm integro-diferential equations · Weak solution · Classical solution · Variational method
چکیده	This paper is devoted to the study of existence and multiplicity of weak solutions to a Hamiltonian integro-differential system. The main tool used is the theory of min–max based on Mountain-Pass theorem. Hamiltonian integro-differential considered system is of Fredholm type and the imposed Dirichlet boundary conditions are occurred at the integral bounds. Furthermore, we demonstrate some cases in which the weak solutions are equivalent with classical solutions
پژوهشگران	عبداله دین محمدی (نفر دوم)، فاطمه عبدالرزاقی (نفر اول)