Geodesic
Asymptotics of two-dimensional integrals depending singularly on a~small parameter
Trudy Instituta matematiki i mehaniki, Trudy Instituta Matematiki i Mekhaniki UrO RAN, Tome 15 (2009) no. 3, pp. 116-126

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The asymptotics is constructed for some two-dimensional integrals depending singularly on a small parameter. The construction algorithm is described and two examples are given.
Keywords: two-dimensional integral, small parameter, asymptotic expansion. 
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     author = {A. M. Il'in and A. A. Ershov},
     title = {Asymptotics of two-dimensional integrals depending singularly on a~small parameter},
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A. M. Il'in; A. A. Ershov. Asymptotics of two-dimensional integrals depending singularly on a~small parameter. Trudy Instituta matematiki i mehaniki, Trudy Instituta Matematiki i Mekhaniki UrO RAN, Tome 15 (2009) no. 3, pp. 116-126. http://geodesic.mathdoc.fr/item/TIMM_2009_15_3_a8/