Partial differential equations II : Michael E. Taylor. qualitative studies of linear equations / Taylor, Michael Eugene, 1946- Differential equations, Partial. QA1 .A647 vol. 115-117 QA374 515.353 20 TAP Includes bibliographical references and index. New York : Springer, c1996. c1996. 1996 Text xxi, 528 p. : eng Applied mathematical sciences ; v. 116 Applied mathematical sciences (Springer-Verlag New York Inc.) ; v. 116.