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"Presents the real inner product spaces of arbitrary (finite or infinite) dimension greater than or equal to 2. This book studies the sphere geometries of Mobius and Lie for these spaces, besides euclidean and hyperbolic geometry, as well as geometries where Lorentz transformations play the key role."

"This book is dedicated to the memory of Israel Gohberg (1928–2009) – one of the great mathematicians of our time. The volume reflects the wide spectrum of Gohberg’s mathematical interests. It consists of more than 25 invited and peer-reviewed original research papers written by his former students, co-authors and friends. Included are contributions to single and multivariable operator theory, commutative and non-commutative Banach algebra theory, the theory of matrix polynomials and analytic vector-valued functions, several variable complex function theory, and the theory of structured matrices and operators. Also treated are canonical differential systems, interpolation, completion and extension problems, numerical linear algebra and mathematical systems theory."

"This book offers on the one hand a complete theory of Sobolev spaces, which are of fundamental importance for elliptic linear and non-linear differential equations, and explains on the other hand how the abstract methods of convex analysis can be combined with this theory to produce existence results for the solutions of non-linear elliptic boundary problems. The book also considers other kinds of functional spaces which are useful for treating variational problems such as the minimal surface problem."

"Introduces the concepts and methods of the Lie theory in a form accessible to the non-specialist by keeping mathematical prerequisites to a minimum. Although the authors have concentrated on presenting results while omitting most of the proofs, they have compensated for these omissions by including many references to the original literature. Their treatment is directed toward the reader seeking a broad view of the subject rather than elaborate information about technical details. Illustrations of various points of the Lie theory itself are found throughout the book in material on applications. In this reprint edition, the authors have resisted the temptation of including additional topics. Except for correcting a few minor misprints, the character of the book, especially its focus on classical representation theory and its computational aspects, has not been changed."

"Aljabar Lie adalah ruang vektor atas suatu lapangan yang dilengkapi dengan bracket Lie yang bilinier, bersifat antisimetri dan memenuhi identitas Jacobi. Salah satu contoh dari aljabar Lie adalah himpunan pemetaan linier dari ruang vektor V ke V, yang dinotasikan dengan gl(V), dengan bracket Lie berupa komutator. Jika V adalah suatu aljabar, maka himpunan derivasi dari V (dinotasikan dengan Der(V)) membentuk suatu subaljabar Lie dari gl(V). Holomorph dari aljabar Lie L, yaitu hasil tambah langsung dari L dan Der(L), juga membentuk aljabar Lie. Aljabar Lie dikatakan lengkap jika pusatnya adalah himpunan nol dan semua derivasinya adalah derivasi dalam. Pada tesis ini, diulas syarat yang harus dipenuhi agar aljabar derivasi dan holomorph dari suatu aljabar Lie menjadi lengkap.

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Lie algebra is a vector space over a field together with a bilinear Lie bracket, that satisfy antisymmetry and Jacobi identity. One of the examples of Lie algebra is a set of linear transformation from a vector space V to V, that is denoted by gl(V), with a commutator as the Lie bracket. If V is an algebra then the set of derivation of V (denoted by Der(V)) forms a Lie subalgebra of gl(V). The holomorph of a Lie algebra, that is direct sum of vector spaces L and Der(L), also forms a Lie algebra. A Lie algebra is called complete if its center is zero and all its derivations are inner. In this thesis, it is discussed the properties that must be satisfied in order to the derivation and the holomorph of Lie algebra become complete."

"Aljabar Lie sederhana merupakan aljabar Lie dengan karakteristik khusus, yaitu tidak abelian dan tidak memiliki ideal sejati yang tak nol. Dalam penelitian ini, dikenalkan suatu aljabar Lie sederhana yaitu sl fr infin;,K yang merupakan subaljabar Lie dari gl fr infin;,K . Aljabar Lie sederhana sl fr infin;,K memiliki dimensi yang tidak berhingga dengan basis yang tak terhitung.

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Simple Lie algebra is Lie algebra with special characteristics, which is not abelian and not having any nonzero proper ideal. In this study, a simple Lie algebra sl fr infin ,K is introduced, which is a sub Lie algebra from gl fr infin ,K . Simple Lie algebra sl fr infin ,K has an infinitely dimension with an uncountably basis."

"In this book international expert authors provide solutions for modern fundamental problems including the complexity of computing of critical points for set-valued mappings, the behaviour of solutions of ordinary differential equations, partial differential equations and difference equations, or the development of an abstract theory of global attractors for multi-valued impulsive dynamical systems. These abstract mathematical approaches are applied to problem-solving in solid mechanics, hydro- and aerodynamics, optimization, decision making theory and control theory. This volume is therefore relevant to mathematicians as well as engineers working at the interface of these fields."