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| Author | : Tamás Szamuely |
| Publisher | : Cambridge University Press |
| Total Pages | : 281 |
| Release | : 2009-07-16 |
| Genre | : Mathematics |
| ISBN | : 0521888506 |
Assuming little technical background, the author presents the strong analogies between these two concepts starting at an elementary level.
| Author | : Helmut Völklein |
| Publisher | : Cambridge University Press |
| Total Pages | : 270 |
| Release | : 1996-08-13 |
| Genre | : Mathematics |
| ISBN | : 9780521562805 |
Develops the mathematical background and recent results on the Inverse Galois Problem.
| Author | : Y. Ihara |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 454 |
| Release | : 2012-12-06 |
| Genre | : Mathematics |
| ISBN | : 1461396492 |
This volume is the offspring of a week-long workshop on "Galois groups over Q and related topics," which was held at the Mathematical Sciences Research Institute during the week March 23-27, 1987. The organizing committee consisted of Kenneth Ribet (chairman), Yasutaka Ihara, and Jean-Pierre Serre. The conference focused on three principal themes: 1. Extensions of Q with finite simple Galois groups. 2. Galois actions on fundamental groups, nilpotent extensions of Q arising from Fermat curves, and the interplay between Gauss sums and cyclotomic units. 3. Representations of Gal(Q/Q) with values in GL(2)j deformations and connections with modular forms. Here is a summary of the conference program: • G. Anderson: "Gauss sums, circular units and the simplex" • G. Anderson and Y. Ihara: "Galois actions on 11"1 ( ••• ) and higher circular units" • D. Blasius: "Maass forms and Galois representations" • P. Deligne: "Galois action on 1I"1(P-{0, 1, oo}) and Hodge analogue" • W. Feit: "Some Galois groups over number fields" • Y. Ihara: "Arithmetic aspect of Galois actions on 1I"1(P - {O, 1, oo})" - survey talk • U. Jannsen: "Galois cohomology of i-adic representations" • B. Matzat: - "Rationality criteria for Galois extensions" - "How to construct polynomials with Galois group Mll over Q" • B. Mazur: "Deforming GL(2) Galois representations" • K. Ribet: "Lowering the level of modular representations of Gal( Q/ Q)" • J-P. Serre: - Introductory Lecture - "Degree 2 modular representations of Gal(Q/Q)" • J.
| Author | : John Coates |
| Publisher | : Cambridge University Press |
| Total Pages | : 321 |
| Release | : 2011-12-15 |
| Genre | : Mathematics |
| ISBN | : 1139505653 |
This book describes the interaction between several key aspects of Galois theory based on Iwasawa theory, fundamental groups and automorphic forms. These ideas encompass a large portion of mainstream number theory and ramifications that are of interest to graduate students and researchers in number theory, algebraic geometry, topology and physics.
| Author | : Matthias Himmelmann |
| Publisher | : GRIN Verlag |
| Total Pages | : 40 |
| Release | : 2018-10-17 |
| Genre | : Mathematics |
| ISBN | : 3668818967 |
Bachelor Thesis from the year 2018 in the subject Mathematics - Algebra, grade: 1,0, Free University of Berlin (Mathematik), language: English, abstract: This thesis deals with the correlation of the fundamental group and the Galois group, using their corresponding entities of covering spaces and field extensions. First it is viewed in the general setting of categories, using the language of Galois categories. It is shown that the categories of the finite étale algebras and the category of covering spaces are correlated, which gives the fact that the profinite completion of the fundamental group and the absolute Galois group are similar. More specifically, on Riemann surfaces it is shown that there exists an anti-equivalence of categories between the finite field extensions of the meromorphic functions of a compact, connected Riemann Surface X and the category of branched coverings of X. A more explicit theorem, that provides an isomorphism between a specific Galois Group and the profinite Completion of the Fundamental Group of a pointed X, gives more insight on the behaviour of these two groups.
| Author | : Leila Schneps |
| Publisher | : Cambridge University Press |
| Total Pages | : 486 |
| Release | : 2003-07-21 |
| Genre | : Mathematics |
| ISBN | : 9780521808316 |
Table of contents
| Author | : Tamás Szamuely |
| Publisher | : |
| Total Pages | : 280 |
| Release | : 2009 |
| Genre | : Galois theory |
| ISBN | : 9780511592362 |
This book presents the connection between Galois groups in algebra and fundamental groups in topology. Starting at an elementary level, it shows how the judicious use of algebraic geometry gives access to the powerful interplay between algebra and topology that underpins much modern research in geometry and number theory.
| Author | : Michio Kuga |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 147 |
| Release | : 2012-12-06 |
| Genre | : Mathematics |
| ISBN | : 1461203295 |
First year, undergraduate, mathematics students in Japan have for many years had the opportunity of a unique experience---an introduction, at an elementary level, to some very advanced ideas in mathematics from one of the leading mathematicians of the world. English reading students now have the opportunity to enjoy this lively presentation, from elementary ideas to cartoons to funny examples, and to follow the mind of an imaginative and creative mathematician into a world of enduring mathematical creations.
| Author | : Jean-Pierre Serre |
| Publisher | : CRC Press |
| Total Pages | : 120 |
| Release | : 2016-04-19 |
| Genre | : Mathematics |
| ISBN | : 1439865256 |
This book is based on a course given by the author at Harvard University in the fall semester of 1988. The course focused on the inverse problem of Galois Theory: the construction of field extensions having a given finite group as Galois group. In the first part of the book, classical methods and results, such as the Scholz and Reichardt constructi
| Author | : Jörg Bewersdorff |
| Publisher | : American Mathematical Soc. |
| Total Pages | : 202 |
| Release | : 2006 |
| Genre | : Mathematics |
| ISBN | : 0821838172 |
Galois theory is the culmination of a centuries-long search for a solution to the classical problem of solving algebraic equations by radicals. This book follows the historical development of the theory, emphasizing concrete examples along the way. It is suitable for undergraduates and beginning graduate students.
