Charles x`s wars volume 1, Fredholm Von Essen, Michael
Автор: Alexander Andreevych Boichuk, Anatolii M. Samoilen Название: Generalized Inverse Operators: And Fredholm Boundary-Value Problems ISBN: 3110378396 ISBN-13(EAN): 9783110378399 Издательство: Walter de Gruyter Цена: 24165.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book is devoted to the foundations of the theory of boundary-value problems for various classes of systems of differential-operator equations whose linear part is represented by Fredholm operators of the general form. A common point of view on numerous classes of problems that were traditionally studied independently of each other enables us to study, in a natural way, the theory of these problems, to supplement and improve the existing results, and in certain cases, study some of these problems for the first time.With the help of the technique of generalized inverse operators, the Vishik– Lyusternik method, and iterative methods, we perform a detailed investigation of the problems of existence, bifurcations, and branching of the solutions of linear and nonlinear boundary-value problems for various classes of differential-operator systems and propose new procedures for their construction.For more than 11 years that have passed since the appearance of the first edition of the monograph, numerous new publications of the authors in this direction have appeared. In this connection, it became necessary to make some additions and corrections to the previous extensively cited edition, which is still of signifi cant interest for the researchers.For researchers, teachers, post-graduate students, and students of physical and mathematical departments of universities. Contents:Preliminary InformationGeneralized Inverse Operators in Banach SpacesPseudoinverse Operators in Hilbert SpacesBoundary-Value Problems for Operator EquationsBoundary-Value Problems for Systems of Ordinary Differential EquationsImpulsive Boundary-Value Problems for Systems of Ordinary Differential EquationsSolutions of Differential and Difference Systems Bounded on the Entire Real Axis
Описание: The book describes and analyses the early modern Swedish army, with a particular emphasis on the reforms introduced by King Gustavus Adolphus before and during the Thirty Years War. Furthermore, the book expands our understanding of the Swedish army during the Thirty Years War by also focusing on its operations on the eastern front, against Russian and Polish opponents, and not only on the better-known operations in Germany against the Catholic League and the Holy Roman Empire. Sweden had a long history of conflict with neighbouring countries, and the reforms introduced by King Gustavus Adolphus had their origin in wars fought in the early seventeenth century, before or in the early phases of the Thirty Years War. The Kalmar war with Denmark, the Novgorod and Pskov campaigns in Russia, the conquest of Livonia, and the war with Poland played important roles in preparing the Swedish army for the wars on the continent from 1630 onwards. While some of the technical and tactical innovations attributed to the Swedish Army in the Thirty Years War are myths, others were real. Possibly of yet more enduring importance were the Swedish Chancellor Axel Oxenstierna’s administrative reforms. A conscription system was established which consistently managed to raise troops, despite the small population of Sweden and its territories. A logistics system was introduced which could supply the armies, despite the vast geographical depth of operations. The intelligence service was developed into a comprehensive support establishment to military operations. It is fair to say that the Swedish army that entered the Thirty Years War and the organisation that enabled it formed the foundation for the subsequent Swedish rise to regional great power status. While the army of Gustavus Adolphus has been described elsewhere, the book includes current research that has not yet appeared in the English language. It also, unlike most previous works, explains how the Swedish experiences on the eastern front influenced Gustavus Adolphus and his views on how to build a modern army that could challenge the established great powers on the continent.
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