Tag: Linear

Free Download Linear and Nonlinear System Modeling
English | 2024 | ISBN: 1119847427 | 228 Pages | PDF | 17 MB
Mathematical modeling of control systems is, essentially, extracting the essence of practical problems into systematic mathematical language. In system modeling, mathematical expression deals with modeling and its applications. It is characterized that how a modeling competency can be categorized and its activity can contribute to building up these competencies. Mathematical modeling of a practical system is an attractive field of research and an advanced subject with a variety of applications. The main objective of mathematical modeling is to predict the behavior of the system under different operating conditions and to design and implement efficient control strategies to achieve the desired performance.

Free Download Gilles Pisier, "Factorization of Linear Operators and Geometry of Banach Spaces "
English | ISBN: 0821807102 | | 154 pages | PDF | 5 MB
This book surveys the considerable progress made in Banach space theory as a result of Grothendieck’s fundamental paper Resumé de la théorie métrique des produits tensoriels topologiques. The author examines the central question of which Banach spaces $X$ and $Y$ have the property that every bounded operator from $X$ to $Y$ factors through a Hilbert space, in particular when the operators are defined on a Banach lattice, a $C^*$-algebra or the disc algebra and $H^\infty$. He reviews the six problems posed at the end of Grothendieck’s paper, which have now all been solved (except perhaps the exact value of Grothendieck’s constant), and includes the various results which led to their solution. The last chapter contains the author’s construction of several Banach spaces such that the injective and projective tensor products coincide; this gives a negative solution to Grothendieck’s sixth problem.

Free Download Lester W. Schmerr Jr., "Algebraic Equations of Linear Elasticity: Novel Force-based Methods for Solid Mechanics with MATLAB®"
English | ISBN: 3031661737 | 2024 | 229 pages | EPUB, PDF | 10 MB + 10 MB
This book describes a second-generation force-based method emerging from a general formulation where the partial differential equations of elasticity are replaced by equivalent algebraic equations. These algebraic equations of linear elasticity can be used to solve statically indeterminate problems in

Free Download Integral Representation: Choquet Theory for Linear Operators on Function Spaces (De Gruyter Expositions in Mathematics, 74) by Walter Roth
English | October 4, 2023 | ISBN: 3111314502 | 266 pages | MOBI | 1.49 Mb
This book presents a wide-ranging approach to operator-valued measures and integrals of both vector-valued and set-valued functions. It covers convergence theorems and an integral representation for linear operators on spaces of continuous vector-valued functions on a locally compact space. These are used to extend Choquet theory, which was originally formulated for linear functionals on spaces of real-valued functions, to operators of this type.

Free Download Applied Linear Algebra and Matrix Methods (Springer Undergraduate Texts in Mathematics and Technology) by Timothy G. Feeman
English | November 25, 2023 | ISBN: 3031395611 | 334 pages | MOBI | 45 Mb
This textbook is designed for a first course in linear algebra for undergraduate students from a wide range of quantitative and data driven fields. By focusing on applications and implementation, students will be prepared to go on to apply the power of linear algebra in their own discipline. With an ever-increasing need to understand and solve real problems, this text aims to provide a growing and diverse group of students with an applied linear algebra toolkit they can use to successfully grapple with the complex world and the challenging problems that lie ahead. Applications such as least squares problems, information retrieval, linear regression, Markov processes, finding connections in networks, and more, are introduced on a small scale as early as possible and then explored in more generality as projects. Additionally, the book draws on the geometry of vectors and matrices as the basis for the mathematics, with the concept of orthogonality taking center stage. Important matrixfactorizations as well as the concepts of eigenvalues and eigenvectors emerge organically from the interplay between matrix computations and geometry.

Free Download Moustapha Diaby, "Advances In Combinatorial Optimization: Linear Programming Formulations Of The Traveling Salesman And Other Hard Combina"
English | ISBN: 9814704873 | 2016 | 220 pages | AZW3 | 9 MB
Combinational optimization (Co) is a topic in applied mathematics, decision science and computer science that consists of finding the best solution from a non-exhaustive search. Co is related to disciplines such as computational complexity theory and algorithm theory, and has important applications in fields such as operations research/management science, artificial intelligence, machine learning, and software engineering. Advances in Combinatorial Optimization presents a generalized framework for formulating hard combinatorial optimization problems (Cops) as polynomial sized linear programs. Though developed based on the ‘traveling salesman problem’ (Tsp), the framework allows for the formulating of many of the well-known Np-Complete Cops directly (without the need to reduce them to other Cops) as linear programs, and demonstrates the same for three other problems (e.g. the ‘vertex coloring problem’ (Vcp)). This work also represents a proof of the equality of the complexity classes "P" (polynomial time) and "Np" (nondeterministic polynomial time), and makes a contribution to the theory and application of ‘extended formulations’ (Efs). On a whole, Advances in Combinatorial Optimization offers new modeling and solution perspectives which will be useful to professionals, graduate students and researchers who are either involved in routing, scheduling and sequencing decision-making in particular, or in dealing with the theory of computing in general.

Free Download Henryk Wozniakowski, "Tractability of Multivariate Problems: Volume I: Linear Information"
English | 2008 | pages: 396 | ISBN: 3037190264 | PDF | 2,4 mb
This is the first volume of a three-volume set comprising a comprehensive study of the tractability of multivariate problems. It si devoted to tractability in the case of algorithms using linear information and develops the theory for multivariate problems in various worst case, average case, randomized and probabilistic.

Free Download Fat Manifolds and Linear Connections By Alessandro De Paris, Alexandre M
2008 | 312 Pages | ISBN: 9812819045 | PDF | 4 MB
The theory of connections is central not only in pure mathematics (differential and algebraic geometry), but also in mathematical and theoretical physics (general relativity, gauge fields, mechanics of continuum media). The now-standard approach to this subject was proposed by Ch. Ehresmann 60 years ago, attracting first mathematicians and later physicists by its transparent geometrical simplicity. Unfortunately, it does not extend well to a number of recently emerged situations of significant importance (singularities, supermanifolds, infinite jets and secondary calculus, etc.). Moreover, it does not help in understanding the structure of calculus naturally related with a connection. In this unique book, written in a reasonably self-contained manner, the theory of linear connections is systematically presented as a natural part of differential calculus over commutative algebras. This not only makes easy and natural numerous generalizations of the classical theory and reveals various new aspects of it, but also shows in a clear and transparent manner the intrinsic structure of the associated differential calculus. The notion of a "fat manifold" introduced here then allows the reader to build a well-working analogy of this "connection calculus" with the usual one. Contents: Elements of Differential Calculus over Commutative Algebras:; Algebraic Tools; Smooth Manifolds; Vector Bundles; Vector Fields; Differential Forms; Lie Derivative; Basic Differential Calculus on Fat Manifolds:; Basic Definitions; The Lie Algebra of Der-operators; Fat Vector Fields; Fat Fields and Vector Fields on the Total Space; Induced Der-operators; Fat Trajectories; Inner Structures; Linear Connections:; Basic Definitions and Examples; Parallel Translation; Curvature; Operations with Linear Connections; Linear Connections and Inner Structures; Covariant Differential:; Fat de Rham Complexes; Covariant Differential; Compatible Linear Connections; Linear Connections Along Fat Maps; Covariant Lie Derivative; Gauge/Fat Structures and Linear Connections; Cohomological Aspects of Linear Connections:; An Introductory Example; Cohomology of Flat Linear Connections; Maxwell’s Equations; Homotopy Formula for Linear Connections; Characteristic Classes.

Free Download Linear Algebra with Applications to Economics
English | 2024 | ISBN: 3031686810 | 391 Pages | PDF (True) | 7 MB
This textbook is intended for students of Mathematical Economics and is based on my lectures on Linear Algebra delivered at Satbayev University in Almaty, Kazakhstan. The program closely aligns with that of the London School of Economics. The textbook extensively utilizes the concept of Gauss-Jordan elimination. Every subspace of the standard coordinate space possesses a unique Gauss basis. This observation significantly clarifies many aspects of Linear Algebra. The covered topics are outlined in the table of contents.

Free Download Linear Algebra II: Advanced Topics for Applications
English | 2022 | ISBN: 9811257051 | 276 Pages | PDF (True) | 6 MB
The objective of this second volume is to branch out from the standard mathematical results presented in the first volume to illustrate useful specific topics pertaining to engineering applications. While linear algebra is primarily concerned with systems of equations and eigenvalue problems for matrices and vectors with real or complex entries, this volumes covers other topics such as matrices and graphs, nonnegative matrices, systems of linear inequalities, integer matrices, polynomial matrices, generalized inverses, and group representation theory.