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Multidimensional Tauberian theorem for holomorphic functions of bounded argument

Yu. N. Drozhzhinov



Abstract: For generalized functions whose Laplace transform has a non-negative imaginary part in a tubular region over a positive coordinate angle, sufficient conditions for the existence of a quasi-asymptotics are given, and the regularly varying function with respect to which this quasi-asymptotics exists is found. The results obtained are used to study the asymptotic behavior of solutions to the Cauchy problem for passive operators.


© Steklov Math. Inst. of RAS, 2026