-20%
Attractivity and Bifurcation for Nonautonomous Dynamical Systems
Original price was: ₹5,511.00.₹4,410.00Current price is: ₹4,410.00.
Although, bifurcation theory of equations with autonomous and periodic time dependence is a major object of research in the study of dynamical systems since decades, the notion of a nonautonomous bifurcation is not yet established. In this book, two different approaches are developed which are based on special definitions of local attractivity and repulsivity.
-20%
Attractivity and Bifurcation for Nonautonomous Dynamical Systems
Original price was: ₹5,511.00.₹4,410.00Current price is: ₹4,410.00.
Although, bifurcation theory of equations with autonomous and periodic time dependence is a major object of research in the study of dynamical systems since decades, the notion of a nonautonomous bifurcation is not yet established. In this book, two different approaches are developed which are based on special definitions of local attractivity and repulsivity.
-20%
Automorphic Forms and Even Unimodular Lattices
Original price was: ₹13,851.00.₹11,082.00Current price is: ₹11,082.00.
This book includes a self-contained approach of the general theory of quadratic forms and integral Euclidean lattices, as well as a presentation of the theory of automorphic forms and Langlands' conjectures, ranging from the first definitions to the recent and deep classification results due to James Arthur.Its connecting thread is a question about lattices of rank 24: the problem of p-neighborhoods between Niemeier lattices. This question, whose expression is quite elementary, is in fact very natural from the automorphic point of view, and turns out to be surprisingly intriguing. We explain how the new advances in the Langlands program mentioned above pave the way for a solution. This study proves to be very rich, leading us to classical themes such as theta series, Siegel modular forms, the triality principle, L-functions and congruences between Galois representations.This monograph is intended for any mathematician with an interest in Euclidean lattices, automorphic forms or number theory. A large part of it is meant to be accessible to non-specialists.
-20%
Automorphic Forms and Even Unimodular Lattices
Original price was: ₹13,851.00.₹11,082.00Current price is: ₹11,082.00.
This book includes a self-contained approach of the general theory of quadratic forms and integral Euclidean lattices, as well as a presentation of the theory of automorphic forms and Langlands' conjectures, ranging from the first definitions to the recent and deep classification results due to James Arthur.Its connecting thread is a question about lattices of rank 24: the problem of p-neighborhoods between Niemeier lattices. This question, whose expression is quite elementary, is in fact very natural from the automorphic point of view, and turns out to be surprisingly intriguing. We explain how the new advances in the Langlands program mentioned above pave the way for a solution. This study proves to be very rich, leading us to classical themes such as theta series, Siegel modular forms, the triality principle, L-functions and congruences between Galois representations.This monograph is intended for any mathematician with an interest in Euclidean lattices, automorphic forms or number theory. A large part of it is meant to be accessible to non-specialists.
-20%
Automorphic Forms on GL (2): Part 1
Original price was: ₹7,075.00.₹5,661.00Current price is: ₹5,661.00.
-20%
Automorphic Forms on GL (2): Part 1
Original price was: ₹7,075.00.₹5,661.00Current price is: ₹5,661.00.
-20%
Automorphic Forms on GL (2): Part 2
Original price was: ₹3,218.00.₹2,575.00Current price is: ₹2,575.00.
-20%
Automorphic Forms on GL (2): Part 2
Original price was: ₹3,218.00.₹2,575.00Current price is: ₹2,575.00.
-20%
Automorphic Forms on GL (3,TR)
Original price was: ₹2,901.00.₹2,321.00Current price is: ₹2,321.00.
-20%
Automorphic Forms on GL (3,TR)
Original price was: ₹2,901.00.₹2,321.00Current price is: ₹2,321.00.
-20%
Automorphic Forms on Semisimple Lie Groups
Original price was: ₹2,901.00.₹2,321.00Current price is: ₹2,321.00.
-20%
Automorphic Forms on Semisimple Lie Groups
Original price was: ₹2,901.00.₹2,321.00Current price is: ₹2,321.00.
-20%
Automorphic Functions and Number Theory
Original price was: ₹3,218.00.₹2,575.00Current price is: ₹2,575.00.
-20%
Automorphic Functions and Number Theory
Original price was: ₹3,218.00.₹2,575.00Current price is: ₹2,575.00.
-20%
Automorphism Groups of Compact Bordered Klein Surfaces: A Combinatorial Approach
Original price was: ₹5,511.00.₹4,410.00Current price is: ₹4,410.00.
This research monograph provides a self-contained approach to the problem of determining the conditions under which a compact bordered Klein surface S and a finite group G exist, such that G acts as a group of automorphisms in S. The cases dealt with here take G cyclic, abelian, nilpotent or supersoluble and S hyperelliptic or with connected boundary.
-20%
Automorphism Groups of Compact Bordered Klein Surfaces: A Combinatorial Approach
Original price was: ₹5,511.00.₹4,410.00Current price is: ₹4,410.00.
This research monograph provides a self-contained approach to the problem of determining the conditions under which a compact bordered Klein surface S and a finite group G exist, such that G acts as a group of automorphisms in S. The cases dealt with here take G cyclic, abelian, nilpotent or supersoluble and S hyperelliptic or with connected boundary.
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Automorphisms of Finite Groups
Original price was: ₹10,724.00.₹8,580.00Current price is: ₹8,580.00.
The book describes developments on some well-known problems regarding the relationship between orders of finite groups and that of their automorphism groups. It is broadly divided into three parts: the first part offers an exposition of the fundamental exact sequence of Wells that relates automorphisms, derivations and cohomology of groups, along with some interesting applications of the sequence. The second part offers an account of important developments on a conjecture that a finite group has at least a prescribed number of automorphisms if the order of the group is sufficiently large. A non-abelian group of prime-power order is said to have divisibility property if its order divides that of its automorphism group. The final part of the book discusses the literature on divisibility property of groups culminating in the existence of groups without this property. Unifying various ideas developed over the years, this largely self-contained book includes results that are either proved or with complete references provided. It is aimed at researchers working in group theory, in particular, graduate students in algebra.
-20%
Automorphisms of Finite Groups
Original price was: ₹10,724.00.₹8,580.00Current price is: ₹8,580.00.
The book describes developments on some well-known problems regarding the relationship between orders of finite groups and that of their automorphism groups. It is broadly divided into three parts: the first part offers an exposition of the fundamental exact sequence of Wells that relates automorphisms, derivations and cohomology of groups, along with some interesting applications of the sequence. The second part offers an account of important developments on a conjecture that a finite group has at least a prescribed number of automorphisms if the order of the group is sufficiently large. A non-abelian group of prime-power order is said to have divisibility property if its order divides that of its automorphism group. The final part of the book discusses the literature on divisibility property of groups culminating in the existence of groups without this property. Unifying various ideas developed over the years, this largely self-contained book includes results that are either proved or with complete references provided. It is aimed at researchers working in group theory, in particular, graduate students in algebra.
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Average-Case Analysis of Numerical Problems
Original price was: ₹5,511.00.₹4,410.00Current price is: ₹4,410.00.
The average-case analysis of numerical problems is the counterpart of the more traditional worst-case approach. The analysis of average error and cost leads to new insight on numerical problems as well as to new algorithms.
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Average-Case Analysis of Numerical Problems
Original price was: ₹5,511.00.₹4,410.00Current price is: ₹4,410.00.
The average-case analysis of numerical problems is the counterpart of the more traditional worst-case approach. The analysis of average error and cost leads to new insight on numerical problems as well as to new algorithms.
-20%
Axiom of Choice
Original price was: ₹6,033.00.₹4,827.00Current price is: ₹4,827.00.
AC, the axiom of choice, because of its non-constructive character, is the most controversial mathematical axiom, shunned by some, used indiscriminately by others. This treatise shows paradigmatically that: - Disasters happen without AC: Many fundamental mathematical results fail (being equivalent in ZF to AC or to some weak form of AC). - Disasters happen with AC: Many undesirable mathematical monsters are being created (e.g., non measurable sets and undeterminate games).
-20%
Axiom of Choice
Original price was: ₹6,033.00.₹4,827.00Current price is: ₹4,827.00.
AC, the axiom of choice, because of its non-constructive character, is the most controversial mathematical axiom, shunned by some, used indiscriminately by others. This treatise shows paradigmatically that: - Disasters happen without AC: Many fundamental mathematical results fail (being equivalent in ZF to AC or to some weak form of AC). - Disasters happen with AC: Many undesirable mathematical monsters are being created (e.g., non measurable sets and undeterminate games).
-20%
Axiomatic Set Theory
Original price was: ₹9,160.00.₹7,329.00Current price is: ₹7,329.00.
This text deals with three basic techniques for constructing models of Zermelo-Fraenkel set theory: relative constructibility, Cohen's forcing, and Scott-Solovay's method of Boolean valued models.
-20%
Axiomatic Set Theory
Original price was: ₹9,160.00.₹7,329.00Current price is: ₹7,329.00.
This text deals with three basic techniques for constructing models of Zermelo-Fraenkel set theory: relative constructibility, Cohen's forcing, and Scott-Solovay's method of Boolean valued models.