Showing posts with label Mathematics. Show all posts
Showing posts with label Mathematics. Show all posts

Tuesday, February 1, 2011

Linear Algebra and Its Applications third edition by David C.Lay

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David C. Lay, "Linear Algebra and Its Applications"
Addison Wesley | 2005 | ISBN: 0321287134 | 576 pages | PDF | 14,8 MB
Quote:Linear algebra is relatively easy for students during the early stages of the course, when the material is presented in a familiar, concrete setting. But when abstract concepts are introduced, students often hit a brick wall. Instructors seem to agree that certain concepts (such as linear independence, spanning, subspace, vector space, and linear transformations), are not easily understood, and require time to assimilate. Since they are fundamental to the study of linear algebra, students' understanding of these concepts is vital to their mastery of the subject. Lay introduces these concepts early in a familiar, concrete Rn setting, develops them gradually, and returns to them again and again throughout the text so that when discussed in the abstract, these concepts are more accessible.




Sunday, January 30, 2011

Mathematical methods in aerodynamics by Lazăr Dragoş

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Title: Mathematical methods in aerodynamics

Author: Lazăr Dragoş 


ISBN-10: 9732709863

Publishers: Kluwer Academic Publishers/Editura Academiei Române



Year: 2003

Pages: 590



Description:



The book provides a solid and unitary mathematical foundation of the basic and advanced principles of aerodynamics. The densities of the fundamental solutions are determined from singular integral equations. The fundamental solutions method in aerodynamics was considered for the first time and used by the author in over 30 papers published in prestigious journals (e.g. QAM, AIAA, ZAMM, etc) in order to develop a unitary theory. The boundary element method is used for numerical approximations in compressible aerodynamics. The text incorporates several original contributions, among other traditional mathematical methods. The book also represents a comprehensive presentation of research results since the seminal books on aerodynamics of Ashley and Landahl (1965) and Katz & Plotkin (1991). A rigorous mathematical approach is used to present and explain classic and modern results in this field of science. The author has therefore conceived several appendices on the Distribution Theory, the singular Integral Equations Theory, the Finite Part, Gauss Quadrature Formulae, etc. The book is concluded by a relevant bibliographical list which is especially useful for researchers. The book is aimed primarily at applied mathematicians, aeronautical engineers and space science researchers. The text may be used also as a comprehensive introduction to the mathematical foundations fo aerodynamics, by graduate students in engineering and fluid dynamics with a strong mathematical background.

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Theory And Problems Of Probability, Random Variables And Random Processes Source: Ebooks Free Download: Theory And Problems Of Probability, Random Variables And Random Processes ebooks-freedownload.com

Theory And Problems Of Probability, Random Variables And Random Processes (schaum’s Outline Series) by Hwei P Hsu -Designed for students in various disciplines of engineering, science, mathematics, management and business, this effective study tool includes hundreds of problems with step-by-step solutions and another 150 problems with hints or delayed answers. The solved problems illustrate and strongly reinforce vital theory and techniques. Topics taught include functions of random variables; expectation and limit theorems; and estimation theory, decision theory and queuing theory.

Ebooks Free Download >> Theory And Problems Of Probability, Random Variables And Random Processes.pdf

 

Schaum's Easy Outline Differential Equations

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 Free download ebook Schaum's Easy Outline Differential Equations | Adifferential equation is an ordinary differential equation if the unknown function depends on only one independent variable. If the unknown function depends on two or more independent variables, the differential equation is a partial differential equation. In this book we will be concerned solely with ordinary differential equations.

Boiled-down essentials of the top-selling Schaums Outline series, for the student with limited time What could be better than the bestselling Schaums Outline series? For students looking for a quick nuts-and-bolts overview, it would have to be Schaums Easy Outline series. Every book in this series is a pared-down, simplified, and tightly focused version of its bigger predecessor. With an emphasis on clarity and brevity, each new title features a streamlined and updated format and the absolute essence of the subject, presented in a concise and readily understandable form. Graphic elements such as sidebars, reader-alert icons, and boxed highlights feature selected points from the text, illuminate keys to learning, and give students quick pointers to the essentials.

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Thursday, January 27, 2011

CALCULUS by THOMAS 11th Edition




The file is in the PDF format. It is the original electronic copy of the book. The book is colored which makes students desired to study.

Advanced Calculus by David V.Widder


Advanced Calculus by David V.Widder
Author: D. V. WidderPublisher: D. Van Nostrand Company LtdDjVU format 448 page 17,8mb English language ASIN B00005VAZ0
Classic text leads from elementary calculus into more theoretic problems. Precise approach with definitions, theorems, proofs, examples and exercises. Topics include partial differentiation, vectors, differential geometry, Stieltjes integral, infinite series, gamma function, Fourier series, Laplace transform, much more. Numerous graded exercises with selected answers. 1961 edition.
Reviewer:
I bought this textbook as a supplementary resource book for an advanced calculus class I once took although I ended up using it for a Differential Equations II class instead (in particular the partial differential equation and fourier series sections). This book does not present proofs as one might expect from many of today's Advanced Calculus classes. It does not presentabstract theorems but rather applied Calculus and Differential Equations. You will not find logical connectives, quantifiers, techniques of proofs, set operations, induction, or completeness axioms in this book. What you will find is partial differentiation, line and surface integrals, definite integrals, fourier series, infinite series, etc. Electrical and Computer Engineers will find that they may benefit from the Vector, Fourier Series, and Laplace Transform chaptersof this book. Physics majors are more likely to profit from the chapters on Partial Differentiation and Fourier Series.Here's the textbook's chapter titles: 1) Partial Differentiation, 2) Vectors, 3) Differential Geometry', 4) Applications of Partial Differentation, 5) Stieltjes Integral, 6) Multiple Integrals, 7) Line and Surface Integrals, 8) Limits and Indeterminate Forms, 9) Infinite Series, 10) Convergence of Improper Integrals, 11) The Gamma Function. Evaluation of Definite Integrals, 12) Fourier Series, 13) The Laplace Transform, 14) Applications of the Laplace Transform.
The book may be considered as being written in the ole' school style. It was written by a former Professor of Mathematics at Harvard and was first printed in 1947. The relatively low cost of the textbook may be attributed to it not having been `updated' for a while, being devoid of any color, and being softbound. It has some worked out examples but focuses more on established theorems and lemmas to solve problems. The book is fairly well organized and is overall a good reference book
Reviewer:
I really believe that this book does an excellent job at teaching such a difficult topic. "AdvancedCalculus" is just packed with proofs and stimulating problems. This should be the text used to teach the subject. If you intend to tutor yourself on the topic or you are actually taking the class, this book is a must. I am currently using this as a secondary text to an advanced calculus class I am taking, and, as far as I'm concerned, this is the only text I need. This book does, in such a small package, more than you'll ever need. I recommend one purchases this book at the multi-varialbe calculus level and use it through your time in analysis courses. This is a must have for all math majors

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Advanced Engineering Mathematics by Erwin Kreyszig



Kreyszig introduces engineers and computer scientists to advanced math topics as they relate to practical problems. The material is arranged into seven independent parts: ODE; Linear Algebra,Vector Calculus; Fourier Analysis and Partial Differential Equations; Complex Analysis; Numerical methods; Optimization, graphs; and Probability and Statistics.
PART A : ORDINARY DIFFERENTIAL EQUATIONS (ODE’S). 
Chapter 1. First-Order ODE’s.
Chapter 2. Second Order Linear ODE’s.
Chapter 3. Higher Order Linear ODE’s.
Chapter 4. Systems of ODE’s Phase Plane, Qualitative Methods.
Chapter 5. Series Solutions of ODE’s Special Functions.
Chapter 6. Laplace Transforms.
PART B : LINEAR ALGEBRA, VECTOR CALCULUS.
Chapter 7. Linear Algebra: Matrices, Vectors, Determinants: Linear Systems.
Chapter 8. Linear Algebra: Matrix Eigenvalue Problems.

Chapter 9. Vector Differential Calculus: Grad, Div, Curl.
Chapter 10. Vector Integral Calculus: Integral Theorems.
PART C :  FOURIER ANALYSIS, PARTIAL DIFFERENTIAL EQUATIONS.
Chapter 11. Fourier Series, Integrals, and Transforms.
Chapter 12. Partial Differential Equations (PDE’s).
Chapter 13. Complex Numbers and Functions.
Chapter 14. Complex Integration.
Chapter 15. Power Series, Taylor Series.
Chapter 16. Laurent Series: Residue Integration.
Chapter 17. Conformal Mapping.
Chapter 18. Complex Analysis and Potential Theory.
PART D : NUMERICAL ANALYSIS SOFTWARE.
Chapter 19. Numerics in General.
Chapter 20. Numerical Linear Algebra.
Chapter 21. Numerics for ODE’s and PDE’s.
PART E : OPTIMIZATION, GRAPHS.
Chapter 22. Unconstrained Optimization: Linear Programming.
Chapter 23. Graphs, Combinatorial Optimization.
PART F : PROBABILITY; STATISTICS.
Chapter 24. Data Analysis: Probability Theory.
Chapter 25. Mathematical Statistics.