TY - BOOK AU - Finlayson,Bruce A TI - The method of weighted residuals and variational principles SN - 9781611973235 U1 - 515.35 PY - 2014/// CY - Philadelphia PB - Siam, KW - Differential equations KW - Numerical solutions KW - Approximation theory KW - Hydrodynamic N1 - Originally published: New York : Academic Press, 1972; Includes bibliographical references and indexes ER -