02265nam a22002057a 4500 OSt 20260608062717.0 260608b |||||||| |||| 00| 0 eng d 978-3-319-02098-3 DLC En DLC DUCE QA371 .P74 Olver, Peter J. Peter J. Olver Introduction to Partial Diff erential Equations: Undergraduate Texts in Mathematics/ by Peter J. Olver New York: Springer International Publishing, 2014. x, 635 p. ; ill.; 24 cm. Includes bibliographical references and (Symbol, Author, Subject) indexes Partial Differential Equations (PDEs) are mathematical equations that involve unknown functions of several independent variables and their partial derivatives. They provide a powerful framework for describing and analyzing a wide range of natural phenomena, including heat transfer, fluid flow, electromagnetic fields, quantum mechanics, population dynamics, and financial modeling. Unlike ordinary differential equations, which depend on a single variable, PDEs account for changes occurring simultaneously in multiple dimensions such as space and time. The study of PDEs focuses on understanding the existence, uniqueness, and behavior of solutions under various conditions. PDEs are commonly classified into three main types—elliptic, parabolic, and hyperbolic—each representing different physical processes and exhibiting distinct mathematical properties. Techniques for solving PDEs include analytical methods such as separation of variables and transform methods, as well as numerical approaches like finite difference, finite element, and spectral methods. As a fundamental tool in applied mathematics, physics, and engineering, partial differential equations play a central role in modeling real-world systems and predicting their behavior. An introduction to PDEs provides the theoretical foundation and practical techniques necessary for analyzing complex problems involving continuous change across multiple variables. http://172.20.27.22:4000/handle/123456789/182 http://172.20.27.22:4000/handle/123456789/182 http://172.20.27.22:4000/handle/123456789/182 lcc BK 0 4452 4452 0 0 lcc 0 0 SCI DL DL SCI Q147–QA2162 2026-06-08 0 DUCE QA371 .P74 2026-06-08 06:29:32 2026-06-08 BK