Continuous approximation for a 1D analog of the Gol’dshtik model for separated flows of an incompressible fluid

DOI10.1134/S1995423911030050zbMath1299.35240MaRDI QIDQ5407691

D. K. Potapov

Publication date: 7 April 2014

Published in: Numerical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

mathematical modelnonlinear differential equationseparated flowscontinuous approximationdiscontinuous nonlinearity

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Asymptotic methods, singular perturbations applied to problems in fluid mechanics (76M45) Boundary-layer theory, separation and reattachment, higher-order effects (76D10) Theoretical approximation in context of PDEs (35A35) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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On uniqueness and properties of periodic solution of second-order nonautonomous system with discontinuous nonlinearity ⋮ Existence of periodic solutions to automatic control system with relay nonlinearity and sinusoidal external influence ⋮ Approximation to the Sturm-Liouville problem with a discontinuous nonlinearity ⋮ On a class of elliptic boundary-value problems with parameter and discontinuous non-linearity ⋮ Sturm-Liouville's problem with discontinuous nonlinearity ⋮ On Solutions of the One-Dimensional Goldshtik Problem ⋮ Existence of solutions, estimates for the differential operator, and a ``separating set in a boundary value problem for a second-order differential equation with a discontinuous nonlinearity

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