Quadratic Differentials
Download Quadratic Differentials full books in PDF, epub, and Kindle. Read online free Quadratic Differentials ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Quadratic Differentials
Author | : K. Strebel |
Publsiher | : Springer Science & Business Media |
Total Pages | : 204 |
Release | : 1984-04-02 |
Genre | : Mathematics |
ISBN | : 3540130357 |
Download Quadratic Differentials Book in PDF, Epub and Kindle
A quadratic differential on aRiemann surface is locally represented by a ho lomorphic function element wh ich transforms like the square of a derivative under a conformal change of the parameter. More generally, one also allows for meromorphic function elements; however, in many considerations it is con venient to puncture the surface at the poles of the differential. One is then back at the holomorphic case. A quadratic differential defines, in a natural way, a field of line elements on the surface, with singularities at the critical points, i.e. the zeros and poles of the differential. The integral curves of this field are called the trajectories of the differential. A large part of this book is about the trajectory structure of quadratic differentials. There are of course local and global aspects to this structure. Be sides, there is the behaviour of an individual trajectory and the structure deter mined by entire subfamilies of trajectories. An Abelian or first order differential has an integral or primitive function is in general not single-valued. In the case of a quadratic on the surface, which differential, one first has to take the square root and then integrate. The local integrals are only determined up to their sign and arbitrary additive constants. However, it is this multivalued function which plays an important role in the theory; the trajectories are the images of the horizontals by single valued branches of its inverse.
Quadratic Differentials
Author | : K. Strebel |
Publsiher | : Springer Science & Business Media |
Total Pages | : 197 |
Release | : 2013-03-09 |
Genre | : Mathematics |
ISBN | : 9783662024140 |
Download Quadratic Differentials Book in PDF, Epub and Kindle
A quadratic differential on aRiemann surface is locally represented by a ho lomorphic function element wh ich transforms like the square of a derivative under a conformal change of the parameter. More generally, one also allows for meromorphic function elements; however, in many considerations it is con venient to puncture the surface at the poles of the differential. One is then back at the holomorphic case. A quadratic differential defines, in a natural way, a field of line elements on the surface, with singularities at the critical points, i.e. the zeros and poles of the differential. The integral curves of this field are called the trajectories of the differential. A large part of this book is about the trajectory structure of quadratic differentials. There are of course local and global aspects to this structure. Be sides, there is the behaviour of an individual trajectory and the structure deter mined by entire subfamilies of trajectories. An Abelian or first order differential has an integral or primitive function is in general not single-valued. In the case of a quadratic on the surface, which differential, one first has to take the square root and then integrate. The local integrals are only determined up to their sign and arbitrary additive constants. However, it is this multivalued function which plays an important role in the theory; the trajectories are the images of the horizontals by single valued branches of its inverse.
Foliations on Surfaces
Author | : Igor Nikolaev |
Publsiher | : Springer Science & Business Media |
Total Pages | : 458 |
Release | : 2013-03-14 |
Genre | : Mathematics |
ISBN | : 9783662045244 |
Download Foliations on Surfaces Book in PDF, Epub and Kindle
This book presents a comprehensive, encyclopedic approach to the subject of foliations, one of the major concepts of modern geometry and topology. It addresses graduate students and researchers and serves as a reference book for experts in the field.
Handbook of Teichm ller Theory
Author | : Athanase Papadopoulos |
Publsiher | : European Mathematical Society |
Total Pages | : 812 |
Release | : 2007 |
Genre | : Mathematics |
ISBN | : 3037190299 |
Download Handbook of Teichm ller Theory Book in PDF, Epub and Kindle
The Teichmuller space of a surface was introduced by O. Teichmuller in the 1930s. It is a basic tool in the study of Riemann's moduli spaces and the mapping class groups. These objects are fundamental in several fields of mathematics, including algebraic geometry, number theory, topology, geometry, and dynamics. The original setting of Teichmuller theory is complex analysis. The work of Thurston in the 1970s brought techniques of hyperbolic geometry to the study of Teichmuller space and its asymptotic geometry. Teichmuller spaces are also studied from the point of view of the representation theory of the fundamental group of the surface in a Lie group $G$, most notably $G=\mathrm{PSL}(2,\mathbb{R})$ and $G=\mathrm{PSL}(2,\mathbb{C})$. In the 1980s, there evolved an essentially combinatorial treatment of the Teichmuller and moduli spaces involving techniques and ideas from high-energy physics, namely from string theory. The current research interests include the quantization of Teichmuller space, the Weil-Petersson symplectic and Poisson geometry of this space as well as gauge-theoretic extensions of these structures. The quantization theories can lead to new invariants of hyperbolic 3-manifolds. The purpose of this handbook is to give a panorama of some of the most important aspects of Teichmuller theory. The handbook should be useful to specialists in the field, to graduate students, and more generally to mathematicians who want to learn about the subject. All the chapters are self-contained and have a pedagogical character. They are written by leading experts in the subject.
Analysis and Mathematical Physics
Author | : Björn Gustafsson,Alexander Vasil'ev |
Publsiher | : Springer Science & Business Media |
Total Pages | : 514 |
Release | : 2009-10-02 |
Genre | : Mathematics |
ISBN | : 9783764399061 |
Download Analysis and Mathematical Physics Book in PDF, Epub and Kindle
Our knowledge of objects of complex and potential analysis has been enhanced recently by ideas and constructions of theoretical and mathematical physics, such as quantum field theory, nonlinear hydrodynamics, material science. These are some of the themes of this refereed collection of papers, which grew out of the first conference of the European Science Foundation Networking Programme 'Harmonic and Complex Analysis and Applications' held in Norway 2007.
Solitons Geometry and Topology On the Crossroad
Author | : V. M. Buchstaber,Sergeĭ Petrovich Novikov |
Publsiher | : American Mathematical Soc. |
Total Pages | : 204 |
Release | : 1997 |
Genre | : Geometry |
ISBN | : 0821806661 |
Download Solitons Geometry and Topology On the Crossroad Book in PDF, Epub and Kindle
Applications of Random Matrices in Physics
Author | : Édouard Brezin |
Publsiher | : Springer Science & Business Media |
Total Pages | : 528 |
Release | : 2006-03-03 |
Genre | : Mathematics |
ISBN | : 1402045301 |
Download Applications of Random Matrices in Physics Book in PDF, Epub and Kindle
Proceedings of the NATO Advanced Study Institute on Applications of Random Matrices in Physics, Les Houches, France, 6-25 June 2004
Analysis Meets Geometry
Author | : Mats Andersson,Jan Boman,Christer Kiselman,Pavel Kurasov,Ragnar Sigurdsson |
Publsiher | : Birkhäuser |
Total Pages | : 466 |
Release | : 2017-09-04 |
Genre | : Mathematics |
ISBN | : 9783319524719 |
Download Analysis Meets Geometry Book in PDF, Epub and Kindle
This book is dedicated to the memory of Mikael Passare, an outstanding Swedish mathematician who devoted his life to developing the theory of analytic functions in several complex variables and exploring geometric ideas first-hand. It includes several papers describing Mikael’s life as well as his contributions to mathematics, written by friends of Mikael’s who share his attitude and passion for science. A major section of the book presents original research articles that further develop Mikael’s ideas and which were written by his former students and co-authors. All these mathematicians work at the interface of analysis and geometry, and Mikael’s impact on their research cannot be underestimated. Most of the contributors were invited speakers at the conference organized at Stockholm University in his honor. This book is an attempt to express our gratitude towards this great mathematician, who left us full of energy and new creative mathematical ideas.