%0 Journal Article %A Sandip Chatterjee %A Rathindranath Mukherjee %T On Invex Programming Problem in Hilbert Spaces %J Yugoslav journal of operations research %D 2015 %P 379 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_2015_25_3_a3/ %G en %F YJOR_2015_25_3_a3