Mathematical Analysis Foundations and Advanced Techniques for Functions of Several Variables pdf

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Mathematical Analysis Foundations and Advanced Techniques for Functions of Several Variables by Mariano Giaquinta and Giuseppe Modica pdf

Mathematical Analysis Foundations and Advanced Techniques for Functions of Several Variables by Mariano Giaquinta and Giuseppe Modica pdf free download. This volume1, that adds to the four volumes2 that already appeared, complements the study of ideas and techniques of the differential and integral calculus for functions of several variables with the presentation of several specific topics of particular relevance from which the calculus of functions of several variables has originated and in which it has its most natural context.

Mathematical Analysis Foundations and Advanced Techniques for Functions of Several Variables by Mariano Giaquinta and Giuseppe Modica pdf

Some chapters have to be seen as introductory to further developments that proceed autonomously and that cannot be treated here
because of space and complexity. However, we believe that a discussion at an elementary level of some aspects is surely part of a basic mathematical education and helps to understand the context in which the study of abstract functions of many variables finds its true motivation. Chapter 1 aims at illustrating in concrete situations the abstract treatment of the geometry of Hilbert spaces that we presented in (GM3).

Mathematical Analysis Foundations and Advanced Techniques for Functions of Several Variables by Mariano Giaquinta and Giuseppe Modica pdf

After a short illustration of Lebesgue’s spaces, in particular of L2, and a brief introduction to Sobolev spaces, we present some complements to the theory of Fourier series, the method of separation of variables for the Laplace, heat and wave equations, and the Dirichlet principle and we conclude with some results concerning the Sturm–Liouville theory. Chapter 2 is dedicated to the theory of convex functions and to illustrating several instances in which it naturally shows. Among these, the study of inequalities, the Farkas lemma, and the linear and the convex programming with the theorem of Kuhn–Tucker and of von Neumann and Nash in the theory of games.

Mathematical Analysis Foundations and Advanced Techniques for Functions of Several Variables by Mariano Giaquinta and Giuseppe Modica pdf

Chapter 3 is an introduction to calculus of variations. Our aim is of just presenting the Lagrangian and Hamiltonian formalism, hinting at some of its connections with geometrical optics, mechanics, and some geometrical examples. Chapter 4 deals with the general theory of differential forms with the Stokes theorem, the Poincar´e lemma, and some applications of geometrical character. The final two chapters, 5 and 6, are dedicated to the general theory of measure and integration, only outlined in (GM4), and includes the study of Borel, Radon and Hausdorff measures and of the theory of derivation of measures.

Mathematical Analysis Foundations and Advanced Techniques for Functions of Several Variables by Mariano Giaquinta and Giuseppe Modica pdf

Mathematical Analysis Foundations and Advanced Techniques for Functions of Several Variables by Mariano Giaquinta and Giuseppe Modica pdf


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