eng Ansari Education and Research Society Journal of Ultra Scientist of Physical Sciences August 2010 22 2 517 526 jusps-A 1000 article S.C. Sharma 1 Jyoti Arora 2 Department of Mathematics, University of Rajasthan, Jaipur -32055 (INDIA) Department of Institute of Engineering & Technology, Jaipur - 32055 (INDIA) <p style="text-align: justify;">In this paper necessary conditions of normal efficient solutions for a class of multiobjective sum of variational and fractional variational problems with nonlinear equality and inequality constraints and also sufficient conditions for efficient solutions are established.</p> https://www.ultrascientist.org/paper/1000/ Necessary sufficient conditions multiobjective fractional variational problems