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Partial differential equations. (English) Zbl 0308.35001

Cambridge etc.: Cambridge University Press. VII, 280 p. pbk: £9.00; hbk: £4.00 (1975).

MSC:

35-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to partial differential equations
35J05 Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation
35L10 Second-order hyperbolic equations
35K05 Heat equation
35F20 Nonlinear first-order PDEs