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| Author | : Graham Ellis |
| Publisher | : Oxford University Press, USA |
| Total Pages | : 550 |
| Release | : 2019-08-13 |
| Genre | : Computers |
| ISBN | : 0198832974 |
Download An Invitation to Computational Homotopy Book in PDF, ePub and Kindle
An Invitation to Computational Homotopy is an introduction to elementary algebraic topology for those with an interest in computers and computer programming. It expertly illustrates how the basics of the subject can be implemented on a computer through its focus on fully-worked examples designed to develop problem solving techniques. The transition from basic theory to practical computation raises a range of non-trivial algorithmic issues which will appeal to readers already familiar with basic theory and who are interested in developing computational aspects. The book covers a subset of standard introductory material on fundamental groups, covering spaces, homology, cohomology and classifying spaces as well as some less standard material on crossed modules. These topics are covered in a way that hints at potential applications of topology in areas of computer science and engineering outside the usual territory of pure mathematics, and also in a way that demonstrates how computers can be used to perform explicit calculations within the domain of pure algebraic topology itself. The initial chapters include in-depth examples from data mining, biology and digital image analysis, while the later chapters cover a range of computational examples on the cohomology of classifying spaces that are likely beyond the reach of a purely paper-and-pen approach to the subject. An Invitation to Computational Homotopy serves as a self-contained and informal introduction to these topics and their implementation in the sphere of computer science. Written in a dynamic and engaging style, it skilfully showcases a range of useful machine computations, and will serve as an invaluable aid to graduate students working with algebraic topology.
| Author | : Graham Ellis |
| Publisher | : |
| Total Pages | : |
| Release | : 2019 |
| Genre | : Homotopy theory |
| ISBN | : 9780191871375 |
Download An Invitation to Computational Homotopy Book in PDF, ePub and Kindle
'An Invitation to Computational Homotopy' is an introduction to elementary algebraic topology for those with an interest in computers and computer programming. It expertly illustrates how the basics of the subject can be implemented on a computer through its focus on fully-worked examples designed to develop problem solving techniques.
| Author | : Graham Ellis |
| Publisher | : Oxford University Press |
| Total Pages | : 640 |
| Release | : 2019-08-14 |
| Genre | : Mathematics |
| ISBN | : 0192569414 |
Download An Invitation to Computational Homotopy Book in PDF, ePub and Kindle
An Invitation to Computational Homotopy is an introduction to elementary algebraic topology for those with an interest in computers and computer programming. It expertly illustrates how the basics of the subject can be implemented on a computer through its focus on fully-worked examples designed to develop problem solving techniques. The transition from basic theory to practical computation raises a range of non-trivial algorithmic issues which will appeal to readers already familiar with basic theory and who are interested in developing computational aspects. The book covers a subset of standard introductory material on fundamental groups, covering spaces, homology, cohomology and classifying spaces as well as some less standard material on crossed modules. These topics are covered in a way that hints at potential applications of topology in areas of computer science and engineering outside the usual territory of pure mathematics, and also in a way that demonstrates how computers can be used to perform explicit calculations within the domain of pure algebraic topology itself. The initial chapters include in-depth examples from data mining, biology and digital image analysis, while the later chapters cover a range of computational examples on the cohomology of classifying spaces that are likely beyond the reach of a purely paper-and-pen approach to the subject. An Invitation to Computational Homotopy serves as a self-contained and informal introduction to these topics and their implementation in the sphere of computer science. Written in a dynamic and engaging style, it skilfully showcases a range of useful machine computations, and will serve as an invaluable aid to graduate students working with algebraic topology.
| Author | : Herbert Edelsbrunner |
| Publisher | : American Mathematical Soc. |
| Total Pages | : 256 |
| Release | : 2010 |
| Genre | : Computers |
| ISBN | : 0821849255 |
Download Computational Topology Book in PDF, ePub and Kindle
Combining concepts from topology and algorithms, this book delivers what its title promises: an introduction to the field of computational topology. Starting with motivating problems in both mathematics and computer science and building up from classic topics in geometric and algebraic topology, the third part of the text advances to persistent homology. This point of view is critically important in turning a mostly theoretical field of mathematics into one that is relevant to a multitude of disciplines in the sciences and engineering. The main approach is the discovery of topology through algorithms. The book is ideal for teaching a graduate or advanced undergraduate course in computational topology, as it develops all the background of both the mathematical and algorithmic aspects of the subject from first principles. Thus the text could serve equally well in a course taught in a mathematics department or computer science department.
| Author | : Jerzy Leszczynski |
| Publisher | : World Scientific |
| Total Pages | : 337 |
| Release | : 2000 |
| Genre | : Science |
| ISBN | : 9810243715 |
Download Computational Chemistry Book in PDF, ePub and Kindle
This volume comprises six chapters which explore the development and applications of the methods of computational chemistry. The first chapter is on new developments in coupled-cluster (CC) theory. The homotopy method is used to obtain complete sets of solutions of nonlinear CC equations. The correspondence between multiple solutions to the CCSD, CCSDT, and full CI equations is established, and the applications of the new approach in modeling molecular systems are discussed. The second chapter reviews the computational theory for the time-dependent calculations of a solution to the Schrodinger equation for two electrons and focuses on the development of propagators to the solution. The next chapter features a discussion on a new self-consistent field for molecular interactions (SCF-MI) scheme for modifying Roothaan equations in order to avoid basis set superposition errors (BSSE). This method is especially suitable for computations of intermolecular interactions. Details of the theory, alongwith examples of applications to nucleic acid base pair complexes, are given. This chapter is well complemented by the following chapter, which reports the current status of computational studies of aromatic stacking and hydrogen bonding interactions among nucleic acid bases. The next chapter reveals the possibility of calculating the kinetics of chemical reactions in biological systems from the first principles. The last chapter reviews the results of rigorous ab initio studies of the series of derivatives of methane, silane, and germane. The presented molecular and vibrational parameters complement experimental data for these systems. In addition, the theoretical approach allows the predictionof the effects of halogeno-substitutions on their structures and properties.
| Author | : Brendan Fong |
| Publisher | : Cambridge University Press |
| Total Pages | : 351 |
| Release | : 2019-07-18 |
| Genre | : Computers |
| ISBN | : 1108482295 |
Download An Invitation to Applied Category Theory Book in PDF, ePub and Kindle
Category theory reveals commonalities between structures of all sorts. This book shows its potential in science, engineering, and beyond.
| Author | : Aneta Hajek |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2015-08 |
| Genre | : Algebraic topology |
| ISBN | : 9781681171852 |
Download Introduction to Homotopy Theory Book in PDF, ePub and Kindle
Homotopy theory, which is the main part of algebraic topology, studies topological objects up to homotopy equivalence. Homotopy equivalence is weaker relations than topological equivalence, i.e., homotopy classes of spaces are larger than homeomorphism classes. Even though the ultimate goal of topology is to classify various classes of topological spaces up to a homeomorphism, in algebraic topology, homotopy equivalence plays a more important role than homeomorphism, essentially because the basic tools of algebraic topology (homology and homotopy groups) are invariant with respect to homotopy equivalence, and do not distinguish topologically nonequivalent, but homotopic objects. The idea of homotopy can be turned into a formal category of category theory. The homotopy category is the category whose objects are topological spaces, and whose morphisms are homotopy equivalence classes of continuous maps. Two topological spaces X and Y are isomorphic in this category if and only if they are homotopy-equivalent. Then a functor on the category of topological spaces is homotopy invariant if it can be expressed as a functor on the homotopy category. Based on the concept of the homotopy, computation methods for algebraic and differential equations have been developed. The methods for algebraic equations include the homotopy continuation method and the continuation method. The methods for differential equations include the homotopy analysis method. In practice, there are technical difficulties in using homotopies with certain spaces. Algebraic topologists work with compactly generated spaces, CW complexes, or spectra. This book deals with homotopy theory, one of the main branches of algebraic topology.
| Author | : Dusa McDuff |
| Publisher | : Oxford University Press |
| Total Pages | : 637 |
| Release | : 2017 |
| Genre | : Mathematics |
| ISBN | : 0198794894 |
Download Introduction to Symplectic Topology Book in PDF, ePub and Kindle
Over the last number of years powerful new methods in analysis and topology have led to the development of the modern global theory of symplectic topology, including several striking and important results. This new third edition of a classic book in the feild includes updates and new material to bring the material right up-to-date.
| Author | : Joachim Kock |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 162 |
| Release | : 2007-12-27 |
| Genre | : Mathematics |
| ISBN | : 0817644954 |
Download An Invitation to Quantum Cohomology Book in PDF, ePub and Kindle
Elementary introduction to stable maps and quantum cohomology presents the problem of counting rational plane curves Viewpoint is mostly that of enumerative geometry Emphasis is on examples, heuristic discussions, and simple applications to best convey the intuition behind the subject Ideal for self-study, for a mini-course in quantum cohomology, or as a special topics text in a standard course in intersection theory
| Author | : Michael A Hill |
| Publisher | : |
| Total Pages | : |
| Release | : 2021-02 |
| Genre | : |
| ISBN | : 9781108917278 |
Download Equivariant Stable Homotopy Theory and the Kervaire Invariant Problem Book in PDF, ePub and Kindle
"This unique book on modern topology looks well beyond traditional treatises, and explores spaces that may, but need not, be Hausdorff. This is essential for domain theory, the cornerstone of semantics of computer languages, where the Scott topology is almost never Hausdorff. For the first time in a single volume, this book covers basic material on metric and topological spaces, advanced material on complete partial orders, Stone duality, stable compactness, quasi-metric spaces, and much more. An early chapter on metric spaces serves as an invitation to the topic (continuity, limits, compactness, completeness) and forms a complete introductory course by itself"--
