TY - BOOK AU - Gupta,A.S. TI - Calculus of variations with applications SN - 9788120311206 (pbk) U1 - 515.64 PY - 2019/// CY - New Delhi PB - Prentice Hall India Private Limited KW - Calculus KW - Mathematics KW - Calculus variations KW - Fixed boundaries KW - Eigenvalue problems KW - Direct method KW - Heat transfer KW - Gupta KW - RICAS N1 - Includes bibliographical references and index ER -