Entire and Meromorphic Functions

Entire and Meromorphic Functions
Author :
Publisher : Springer Science & Business Media
Total Pages : 196
Release :
ISBN-10 : 9781461207351
ISBN-13 : 1461207355
Rating : 4/5 (51 Downloads)

Synopsis Entire and Meromorphic Functions by : Lee A. Rubel

Mathematics is a beautiful subject, and entire functions is its most beautiful branch. Every aspect of mathematics enters into it, from analysis, algebra, and geometry all the way to differential equations and logic. For example, my favorite theorem in all of mathematics is a theorem of R. NevanJinna that two functions, meromorphic in the whole complex plane, that share five values must be identical. For real functions, there is nothing that even remotely corresponds to this. This book is an introduction to the theory of entire and meromorphic functions, with a heavy emphasis on Nevanlinna theory, otherwise known as value-distribution theory. Things included here that occur in no other book (that we are aware of) are the Fourier series method for entire and mero morphic functions, a study of integer valued entire functions, the Malliavin Rubel extension of Carlson's Theorem (the "sampling theorem"), and the first-order theory of the ring of all entire functions, and a final chapter on Tarski's "High School Algebra Problem," a topic from mathematical logic that connects with entire functions. This book grew out of a set of classroom notes for a course given at the University of Illinois in 1963, but they have been much changed, corrected, expanded, and updated, partially for a similar course at the same place in 1993. My thanks to the many students who prepared notes and have given corrections and comments.

Entire and Meromorphic Functions

Entire and Meromorphic Functions
Author :
Publisher : Springer Science & Business Media
Total Pages : 206
Release :
ISBN-10 : 0387945105
ISBN-13 : 9780387945101
Rating : 4/5 (05 Downloads)

Synopsis Entire and Meromorphic Functions by : Lee A. Rubel

Mathematics is a beautiful subject, and entire functions is its most beautiful branch. Every aspect of mathematics enters into it, from analysis, algebra, and geometry all the way to differential equations and logic. For example, my favorite theorem in all of mathematics is a theorem of R. NevanJinna that two functions, meromorphic in the whole complex plane, that share five values must be identical. For real functions, there is nothing that even remotely corresponds to this. This book is an introduction to the theory of entire and meromorphic functions, with a heavy emphasis on Nevanlinna theory, otherwise known as value-distribution theory. Things included here that occur in no other book (that we are aware of) are the Fourier series method for entire and mero morphic functions, a study of integer valued entire functions, the Malliavin Rubel extension of Carlson's Theorem (the "sampling theorem"), and the first-order theory of the ring of all entire functions, and a final chapter on Tarski's "High School Algebra Problem," a topic from mathematical logic that connects with entire functions. This book grew out of a set of classroom notes for a course given at the University of Illinois in 1963, but they have been much changed, corrected, expanded, and updated, partially for a similar course at the same place in 1993. My thanks to the many students who prepared notes and have given corrections and comments.

Uniqueness Theory of Meromorphic Functions

Uniqueness Theory of Meromorphic Functions
Author :
Publisher : Springer Science & Business Media
Total Pages : 590
Release :
ISBN-10 : 1402014481
ISBN-13 : 9781402014482
Rating : 4/5 (81 Downloads)

Synopsis Uniqueness Theory of Meromorphic Functions by : Chung-Chun Yang

This book is the first monograph in the field of uniqueness theory of meromorphic functions dealing with conditions under which there is the unique function satisfying given hypotheses. Developed by R. Nevanlinna, a Finnish mathematician, early in the 1920's, research in the field has developed rapidly over the past three decades with a great deal of fruitful results. This book systematically summarizes the most important results in the field, including many of the authors' own previously unpublished results. In addition, useful skills and simple proofs are introduced. This book is suitable for higher level and graduate students who have a basic grounding in complex analysis, but will also appeal to researchers in mathematics.

Meromorphic Functions over non-Archimedean Fields

Meromorphic Functions over non-Archimedean Fields
Author :
Publisher : Springer Science & Business Media
Total Pages : 308
Release :
ISBN-10 : 0792365321
ISBN-13 : 9780792365327
Rating : 4/5 (21 Downloads)

Synopsis Meromorphic Functions over non-Archimedean Fields by : Pei-Chu Hu

This book introduces value distribution theory over non-Archimedean fields, starting with a survey of two Nevanlinna-type main theorems and defect relations for meromorphic functions and holomorphic curves. Secondly, it gives applications of the above theory to, e.g., abc-conjecture, Waring's problem, uniqueness theorems for meromorphic functions, and Malmquist-type theorems for differential equations over non-Archimedean fields. Next, iteration theory of rational and entire functions over non-Archimedean fields and Schmidt's subspace theorems are studied. Finally, the book suggests some new problems for further research. Audience: This work will be of interest to graduate students working in complex or diophantine approximation as well as to researchers involved in the fields of analysis, complex function theory of one or several variables, and analytic spaces.

Value Distribution of Meromorphic Functions

Value Distribution of Meromorphic Functions
Author :
Publisher : Springer Science & Business Media
Total Pages : 315
Release :
ISBN-10 : 9783642129094
ISBN-13 : 3642129099
Rating : 4/5 (94 Downloads)

Synopsis Value Distribution of Meromorphic Functions by : Jianhua Zheng

"Value Distribution of Meromorphic Functions" focuses on functions meromorphic in an angle or on the complex plane, T directions, deficient values, singular values, potential theory in value distribution and the proof of the celebrated Nevanlinna conjecture. The book introduces various characteristics of meromorphic functions and their connections, several aspects of new singular directions, new results on estimates of the number of deficient values, new results on singular values and behaviours of subharmonic functions which are the foundation for further discussion on the proof of the Nevanlinna conjecture. The independent significance of normality of subharmonic function family is emphasized. This book is designed for scientists, engineers and post graduated students engaged in Complex Analysis and Meromorphic Functions. Dr. Jianhua Zheng is a Professor at the Department of Mathematical Sciences, Tsinghua University, China.

Meromorphic Functions and Analytic Curves. (AM-12)

Meromorphic Functions and Analytic Curves. (AM-12)
Author :
Publisher : Princeton University Press
Total Pages : 269
Release :
ISBN-10 : 9781400882281
ISBN-13 : 1400882281
Rating : 4/5 (81 Downloads)

Synopsis Meromorphic Functions and Analytic Curves. (AM-12) by : Hermann Weyl

The description for this book, Meromorphic Functions and Analytic Curves. (AM-12), will be forthcoming.

Value Distribution of Meromorphic Functions

Value Distribution of Meromorphic Functions
Author :
Publisher : American Mathematical Soc.
Total Pages : 488
Release :
ISBN-10 : 082184265X
ISBN-13 : 9780821842652
Rating : 4/5 (5X Downloads)

Synopsis Value Distribution of Meromorphic Functions by : Anatoliĭ Asirovich Golʹdberg

"This book contains a comprehensive exposition of the Nevanlinna theory of meromorphic functions of one complex variable, with detailed study of deficiencies, value distribution, and asymptotic properties of meromorphic functions." "The main body of the book is a translation of the Russian original published in 1970, which has been one of the most popular sources in this field since then. New references and footnotes related to recent achievements in the topics considered in the original edition have been added and a few corrections made. A new Appendix with a survey of the results obtained after 1970 and extensive bibliography has been written by Alexandre Ermenko and James K. Langley for this English edition." "The only prerequisite for understanding material of this book is an undergraduate course in the theory of functions of one complex variable."--BOOK JACKET.

Complex Variables with Applications

Complex Variables with Applications
Author :
Publisher : Springer Science & Business Media
Total Pages : 521
Release :
ISBN-10 : 9780817645137
ISBN-13 : 0817645136
Rating : 4/5 (37 Downloads)

Synopsis Complex Variables with Applications by : Saminathan Ponnusamy

Explores the interrelations between real and complex numbers by adopting both generalization and specialization methods to move between them, while simultaneously examining their analytic and geometric characteristics Engaging exposition with discussions, remarks, questions, and exercises to motivate understanding and critical thinking skills Encludes numerous examples and applications relevant to science and engineering students

Algebraic Curves and Riemann Surfaces

Algebraic Curves and Riemann Surfaces
Author :
Publisher : American Mathematical Soc.
Total Pages : 414
Release :
ISBN-10 : 9780821802687
ISBN-13 : 0821802682
Rating : 4/5 (87 Downloads)

Synopsis Algebraic Curves and Riemann Surfaces by : Rick Miranda

In this book, Miranda takes the approach that algebraic curves are best encountered for the first time over the complex numbers, where the reader's classical intuition about surfaces, integration, and other concepts can be brought into play. Therefore, many examples of algebraic curves are presented in the first chapters. In this way, the book begins as a primer on Riemann surfaces, with complex charts and meromorphic functions taking centre stage. But the main examples come fromprojective curves, and slowly but surely the text moves toward the algebraic category. Proofs of the Riemann-Roch and Serre Dualtiy Theorems are presented in an algebraic manner, via an adaptation of the adelic proof, expressed completely in terms of solving a Mittag-Leffler problem. Sheaves andcohomology are introduced as a unifying device in the later chapters, so that their utility and naturalness are immediately obvious. Requiring a background of one term of complex variable theory and a year of abstract algebra, this is an excellent graduate textbook for a second-term course in complex variables or a year-long course in algebraic geometry.