%0 Journal Article %A M. I. Gomoyunov %T Criteria of minimax solutions for Hamilton--Jacobi equations with coinvariant fractional-order derivatives %J Trudy Instituta matematiki i mehaniki %D 2021 %P 25-42 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2021_27_3_a2/ %G ru %F TIMM_2021_27_3_a2