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1960 year Authors: Vishik M., Lusternik L.A.THE SOLUTION OF SOME PERTURBATION PROBLEMS FOR MATRICES AND SELFADJOINT OR NON-SELFADJOINT DIFFERENTIAL EQUATIONS I.
Russian Mathematical Surveys (1960),15(3):1-73. Go to publication |
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1960 year Authors: Vishik M., Lusternik L.A.THE ASYMPTOTIC BEHAVIOUR OF SOLUTIONS OF LINEAR DIFFERENTIAL EQUATIONS WITH LARGE OR QUICKLY CHANGING COEFFICIENTS AND BOUNDARY CONDITIONS.
Russian Mathematical Surveys (1960),15(4):23-91. Go to publication |
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