Phương Vân

Title:  Multiple solutions for a class of N-Kirchhoff type equations via variational methods Authors:  Nguyen, Thanh Chung Hoang, Quoc Toan Keywords:  N-Kirchhoff type equations;Variational method;Multiple solutions Issue Date:  2015 Publisher:  SPRINGER-VERLAG ITALIA SRL, VIA DECEMBRIO, 28, MILAN, 20137, ITALY Citation:  ISIKNOWLEDGE Abstract:  In this article, we consider the following N-Kirchhoff type problem {-M(integral(Omega)vertical bar del u vertical bar(N) dx) Delta(u)(N) = lambda f(x, u) + mu g(x,u) in Omega, u = 0 on partial derivative Omega, where Omega is a bounded smooth domain of R-N, N >= 2, M : R-0(+) -> R is a continuous function, Delta(N)u = div (vertical bar del u vertical bar(N-2)del u), f, g : Omega x R -> R are two Caratheodory functions and lambda, mu are positive parameters. Using variational method, we show the existence of at least three weak solutions for the problem. Description:  REVISTA DE LA REAL ACADEMIA DE CIENCIAS EXACTA

Title:  Functional impairment and mental health functioning among Vietnamese children Authors:  Dang, H.-M. Weiss, B. Trung, L.T. Keywords:  Children;Functional life impairment;LMIC;Mental health;Vietnam Issue Date:  2016 Publisher:  Dr. Dietrich Steinkopff Verlag GmbH and Co. KG Citation:  Scopus Abstract:  Functional impairment is a key indicator of need for mental health services among children and adolescents, often a stronger predictor of service usage than mental health symptoms themselves. Functional impairment may be of particular importance in low- and middle-income countries (LMIC) because of its potential to focus policy on treatment of child mental health problems which is generally given low priority in LMIC. However, few studies have assessed functional impairment in LMIC. The present study assessed rates of functional impairment among children in Vietnam, as a case example of an LMIC, as well as effects of other risk/protective factors of particular rele