821
822
823
824
825
826
827
828
829
Homotopy of Extremal Problems [E-Book] : Theory and Applications.
830
Topological Approximation Methods for Evolutionary Problems of Nonlinear Hydrodynamics [E-Book].
831
Trigonometric Sums in Number Theory and Analysis [E-Book].
832
Blow-up in Nonlinear Sobolev Type Equations [E-Book].