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机译:转折点一个奇异扰动的Cauchy问题的渐近解
Osh State University Osh Republic of Kyrgyzstan;
Osh State University Osh Republic of Kyrgyzstan;
asymptotics; boundary-layer function; Cauchy problem; bisingular problem; turning point; generalized method of boundary-layer functions; singular perturbation; 34E20;