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1957 year Authors: Vishik M., Lusternik L.A.Regular degeneration and boundary layer for linear differential equations with small parameter.
Usp. Mat. Nauk 12, No. 5(77), 3-122 (1957). Go to publication |
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1956 year Authors: Vishik M., Ladyzhenskaya O.A.Boundary value problems for partial differential equations and certain classes of operator equations.
Uspehi Mat. Nauk (N.S.) 11 1956 no. 6(72), 41--97. Go to publication |
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1956 year Authors: Vishik M.The probelm of Cauchy with operators as coefficients, the mixed boundary problem for systems of differential equations and an approximate method of their solution. Mat. Sb. N.S. 39(81) (1956), 51--148. Go to publication |
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