In his book “Structural Design via Optimality Criteria”, George Rozvany articulates William Prager’s personal preferences in research on structural mechanics which may be summarized as: • Research should reveal some fundamental and unexpected features of the structural problem studied. • Closed form analytical solutions are preferable to numerical ones because the latter often obscu…
This book is very much the result of a collaboration between the three co-authors: Professors Nakasone and Yoshimoto of Tokyo University of Science, Japan and Professor Stolarski of Brunel University, United Kingdom. This collaboration started some 10 years ago and initially covered only research topics of interest to the authors. Exchange of academic staff and research students have taken …
Financial mathematics provides a striking example of successful collaboration between academia and industry. Advanced mathematical techniques, developed in both universities and banks, have transformed the derivatives business into a multi-trillion-dollar market. This has led to demand for highly trained students and with that demand comes a need for textbooks. This volume provides a fir…
THE purpose of this text is to describe in detail numerical techniques used in small and large strain finite element analysis of elastic and inelastic solids. Attention is focused on the derivation and description of various constitutive models – based on phenomenological hyperelasticity, elastoplasticity and elasto-viscoplasticity – together with the relevant numerical procedures and t…
Calculus is one of the greatest achievements of the human intellect. Inspired by problems in astronomy, Newton and Leibniz developed the ideas of calculus 300 years ago. Since then, each century has demonstrated the power of calculus to illuminate questions in mathematics, the physical sciences, engineering, and the social and biological sciences. Calculus has been so successful because o…
The calculus course is a critical course for science, technology, engineering, and math majors. This course sets the stage for many majors and is where students see the beauty of mathematics, encouraging them to take upper-level math courses. In a calculus market-research study conducted in 2008, calculus faculty pointed out three critical components to student success in the calculus. …
The art of teaching, Mark Van Doren said, is the art of assisting discovery. I have tried to write a book that assists students in discovering calculus—both for its practical power and its surprising beauty. In this edition, as in the first seven editions, I aim to convey to the student a sense of the utility of calculus and develop technical competence, but I also strive to give some app…
Abstract We present an effective algorithm for computing the standard cohomology spaces of finitely generated Lie (super) algebras over a field K of characteristic zero. In order to reach explicit representatives of some generators of the quotient space Z k Bk of cocycles Z k modulo coboundaries Bk, we apply Gr¨obner bases techniques (in the appropriate linear setting) and take advantage of …
The second edition of Mathematical Methods for Physics and Engineering carried more than twice as many exercises, based on its various chapters, as did the first. In the Preface we discussed the general question of how such exercises should be treated but, in the end, decided to provide hints and outline answers to all problems, as in the first edition. This decision was an uneasy one as, o…
Assessing the total cost of a construction project is a continuous process that commences when the client asks his professional advisors what it will cost. It ends when the cheque for the release of the last portion of the retention is paid and the final account is settled. Whether a project is profitable or not can often depend on decisions taken at the first stages of its life. The people…
This book is intended to help bridge the wide gap separating the level of mathematical sophistication expected of students of introductory physics from that expected of students of advanced courses of undergraduate physics and engineering. While nothing beyond simple calculus is required for introductory physics courses taken by physics, engineering, and chemistry majors, the next level of…
Since the publication of the first edition of this book, both through teaching the material it covers and as a result of receiving helpful comments from colleagues, we have become aware of the desirability of changes in a number of areas. The most important of these is that the mathematical preparation of current senior college and university entrants is now less thorough than it used to be…
Through six editions now, Mathematical Methods for Physicists has provided all the mathematical methods that aspirings scientists and engineers are likely to encounter as students and beginning researchers. More than enough material is included for a two-semester undergraduate or graduate course. The book is advanced in the sense that mathematical relations are almost always proven, in a…
This, the seventh edition of Mathematical Methods for Physicists, maintains the tradition set by the six previous editions and continues to have as its objective the presentation of all the mathematical methods that aspiring scientists and engineers are likely to encounter as students and beginning researchers. While the organization of this edition differs in some respects from that of its…
Basic Math and Pre-Algebra is the first of three books in the Master Math series. The second and third books are entitled Algebra and Re-Calculus and Geometry. The Master Math series presents the general principles of mathematics from grade school through college including arithmetic, algebra, geometry, trigonometry, pre-calculus and introductory calculus. Basic Math and Pre-Algebra is a com…
We hope that this textbook provides you with an enjoyable introduction to the field of algorithms. We have attempted to make every algorithm accessible and interesting. To help you when you encounter unfamiliar or difficult algorithms, we describe each one in a step-by-step manner. We also provide careful explanations of the mathematics needed to understand the analysis of the algorithms. I…
Melatonin is endogenously produced and released in humans during nighttime darkness and is suppressed by ocular light exposure. Exogenous melatonin is used to induce circadian phase shifts and sleep. The circadian phase-shifting ability of a stimulus (e.g., melatonin or light) relative to its timing may be displayed as a phase response curve (PRC). Published PRCs to exogenous melatonin show a t…
This text is designed for the usual introductory physics courses to prepare undergraduate students for the level of mathematics expected in more advanced undergraduate physics and engineering courses. One of its goals is to guide the student in learning the mathematical language physicists use by leading them through worked examples and then practicing problems. The pedagogy is that of int…
As a mathematics professor I would hear my students say, “I understand you in class, but when I get home I am lost.” When I would probe further, students would continue with “I can’t read the book.” As a mathematician I always found mathematics textbooks quite easy to read—and then it dawned on me: don’t look at this book through a mathematician’s eyes; look at it through the ey…
Today, mathematics has permeated every field of scientific endeavor and plays an invaluable role in biology, physics, chemistry, economics, sociology, and engineering. Math can be used to help explain the structure of a rainbow, teach us how to make money in the stock market, guide a spacecraft, make weather forecasts, predict population growth, design buildings, quantify happiness, and analyze…
This handbook is a complete desktop reference for students and engineers . It has everything from hight school math to math for advanced undergraduates in engineering, economics, physical sciences, and matehmatics.
Today, billions of dollars are being spent annually world wide to develop reliable and good quality products and services. Global competition and other factors are forcing manufacturers and others to produce highly reliable and good-quality products and services. Needless to say, nowadays reliability and quality principles are being applied across many diverse sectors of economy and each of…
When I was asked to chair a committee of mathematical scientists charged with examining the field now with an eye toward how it needs to evolve to produce the best value for the country by 2025, I demurred because I am not a mathematical scientist. The counter was that therefore I would not be biased, could be objective to prevent possible internal politics from “capturing” the report,…
We are all familiar with the importance of experiments in science and engineering. Experimentation is useful to us because we can assume that if we perform certain experiments under very nearly identical conditions, we will arrive at results that are essentially the same. In these circumstances, we are able to control the value of the variables that affect the outcome of the experiment. Howe…
This ninth edition of Calculus maintains those aspects of previous editions that have led to the series’ success—we continue to strive for student comprehension without sacrificing mathematical accuracy, and the exercise sets are carefully constructed to avoid unhappy surprises that can derail a calculus class. However, this edition also has many new features that we hope will attract n…
This publication, Fueling Innovation and Discovery: The Mathematical Sciences in the 21st Century, is a separate product being released in advance of the final report. It is based on the committee’s identification of recent advances in the mathematical sciences or advances enabled by mathematical sciences research, drawn from the committee’s assessment of the vitality of the discipline. Thi…
This book is targeted mainly to the undergraduate students of USA, UK and other European countries, and the M.Sc of Asian countries, but will be found useful for the graduate students, Graduate Record Examination (GRE), Teachers and Tutors. This is a by-product of lectures given at the Osmania University, University of Ottawa and University of Tebrez over several years, and is intended to a…
† Background and Aims: There are many unresolved issues concerning the biochemistry of fructan biosynthesis. The aim of this paper is to address some of these by means of modelling mathematically the biochemical processes. † Methods: Amodel has been constructed for the step-by-step synthesis of fructan polymers. This is run until a steady state is achieved for which a polymer distribu…
The present book is an introduction to a new field in applied group analysis. The book deals with symmetries of integro-differential, stochastic and delay equations that form the basis of a large variety of mathematical models, used to describe various phenomena in fluid mechanics and plasma physics and other fields of nonlinear science. Because of its baffling complexity the mathematica…
Owing to the rapid advances in the physical sciences and engineering, the demand for higher-level mathematics is increasing yearly. This book is designed for advanced undergraduates and graduate students who are interested in the mathematical aspects of their own fields of study. The reader is assumed to have a knowledge of undergraduate-level calculus and linear algebra. There are any n…
Owing to the rapid advances in the physical sciences and engineering, the demand for higher-level mathematics is increasing yearly. This book is designed for advanced undergraduates and graduate students who are interested in the mathematical aspects of their own fields of study. The reader is assumed to have a knowledge of undergraduate-level calculus and linear algebra. There are any n…
What the role of mathematics in physical sciences is, is a relevant philosophical and historical question whose answer is necessary to fully understand the real status of physics, in particular of contemporary physics. Exactly the wish to have good and plausible answers has spurred physicists, mathematicians, historians of science, and philosophers of science from many countries to join togethe…
Numerical analysis is the branch of mathematics that is used to find approximations to difficult problems such as finding the roots of non−linear equations, integration involving complex expressions and solving differential equations for which analytical solutions do not exist. It is applied to a wide variety of disciplines such as business, all fields of engineering, computer science, educat…
Abstract. In the continuous theory of defects in nonlinear elastic solids, it is known that a distribution of disclinations leads, in general, to a non-trivial residual stress field. To study this problem, we consider the particular case of determining the residual stress field of a cylindrically symmetric distribution of parallel wedge disclinations. We first use the tools of differential geo…
Abstract. Measurements related to the indentation of a circular membrane can be used to characterize the material response of a wide variety of materials, including biological tissue. In this paper, the axisymmetric deformation of an initially planar, homogeneous and uniformly thin membrane that is supported along a circular boundary and indented by a spherical indenter is considered. Keywo…
Abstract. A continuum model for the in-plane deformations of cellular materials with honeycomb texture is derived by using the tools of homogenization theory via Γ -convergence. It is shown that the effective medium does not develop couple stresses, although it exhibits some mild trait of polarity. General stress–strain relations and the yield domains for various levels of the applied body …
Abstract. This work is concerned with an anti-plane inverse problem about identification of a buried void in an elastic layer of constant thickness. It is assumed that a certain load is applied to the upper boundary surface, to generate wave fields inside the layer. Then, a numerical algorithm is proposed to restore the position and size of the buried void. The input data is given by the ampli…
Abstract. The present paper is aimed at formulating the boundary integral equations for the solution of equations in threedimensional Euclidian space under coupled thermoelasticity with three phase-lags. We consider the initial mixed boundary value problem in the present context and obtain the fundamental solutions of corresponding differential equations in the Laplace transform domain by empl…
Abstract. An accurate, well-posed two-dimensional model incorporating stretching and bending effects, suitable for analyzing the wrinkling pattern in stretched sheets, is derived from three-dimensional nonlinear elasticity theory. Keywords: wrinkling, finite elasticity, thin plates
Abstract. We propose a rigorous variational formulation and an algorithm for solving the discretisation in time of the evolution problem for an implicit standard material, in terms of bipotentials. Keywords: bipotentials theory, non-associated constitutive laws, variational principles
Abstract. We examine the role of crack-tip conditions in the reduction of stress at a crack tip in a theory of linear elasticity with surface effects. The maximum number of allowable end conditions for complete removal of a stress singularity is demonstrated for both plane and anti-plane problems. In particular, we show that the necessary and sufficient conditions for bounded stresses at a cra…