equation of variation meaning in Hindi

Examples

1. His methods are still inspiring contemporary mathematicians : Boener and Sniatycki talked about the congruence of Lepage; not so long ago, Demeter Krupka, introduced & mdash; beside the eulerian forms which correspond to the classical equations of the calculus of variations of Euler & mdash; the so-called lepagian forms or equivalents of Lepage in equations of variations on fiber spaces.