مشخصات پژوهش

عنوان	Variational approaches to impulsive elastic beam equations of Kirchhoff type
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	Multiple solutions; impulsive differential equation; fourth-order problem of Kirchhoff type; variational methods; critical point theory
چکیده	In this paper, we study the existence of multiple solutions for impulsive fourth-order differential equations of Kirchhoff type.Using a variational method and some critical points theorems,we obtain some new criteria for guaranteeing that impulsive fourth-order differential equations of Kirchhoff type have three and infinitely many solutions. Some recent results are extended and improved. Some examples are presented to demonstrate the applications of our main results
پژوهشگران	ماسیمیلیانو فری را (نفر سوم)، شاپور حیدرخانی (نفر اول)، شاهین مرادی (نفر چهارم)، قاسم علیزاده افروزی (نفر دوم)