Collection of problems in mathematical analysis. In 3 volumes. Volume 3. Functions of several variables

The book is the first part of a three-volume collection of tasks created on the basis of many years of learning the course of mathematical analysis in the Moscow Physical and Technology Institute. It includes material on the following sections of the mathematical analysis course: differential calculation of the functions of several variables, multiple, curvilinear and surface integrals, vector analysis, integrals depending on the parameters, elements of functional analysis.
Each paragraph contains reference material, a set of typical examples with solutions and tasks for self-work with answers.
For students of universities and technical universities with an expanded program in mathematics