Recent Progress in Geometry PDF Download

Author: Circolo matematico di Palermo
Publisher:
ISBN:
Category : Algebraic varieties
Languages : en
Pages : 166

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Author: Yasuyuki Kachi
Publisher: American Mathematical Soc.
ISBN: 0821834010
Category : Mathematics
Languages : en
Pages : 186

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Book Description
This proceedings volume resulted from the John H. Barrett Memorial Lecture Series held at the University of Tennessee (Knoxville). The articles reflect recent developments in algebraic geometry. It is suitable for graduate students and researchers interested in algebra and algebraic geometry.

Author: Toshiaki Adachi
Publisher: World Scientific
ISBN: 981435547X
Category : Mathematics
Languages : en
Pages : 207

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Book Description
Homogeneous Einstein metrics on generalized flag manifolds Sp(n)/(U(p) x U(q) x Sp(n - p - q)) / Andreas Arvanitoyeorgos, Ioannis Chrysikos and Yusuke Sakane -- On G2-invariants of curves in purely imaginary octonions / Misa Ohashi -- Magnetic Jacobi fields for Kahler magnetic fields / Toshiaki Adachi -- Geometry for q-exponential families / Hiroshi Matsuzoe and Atsumi Ohara -- Sasakian magnetic fields on homogeneous real hypersurfaces in a complex hyperbolic space / Tuya Bao -- TYZ expansions for some rotation invariant Kahler metrics / Todor Gramchev and Andrea Loi -- Kershner's tilings of type 6 by congruent pentagons are not Dirichlet / Atsushi Kubota and Toshiaki Adachi -- Eleven classes of almost paracontact manifolds with semi-Riemannian metric of (n + 1, n) / Galia Nakova and Simeon Zamkovoy -- Notes on geometry of q-normal distributions / Daiki Tanaya, Masaru Tanaka and Hiroshi Matsuzoe -- A remark on complex Lagrangian cones in H[symbol] / Norio Ejiri and Kazumi Tsukada -- Realizations of subgroups of G2, Spin(7) and their applications / Hideya Hashimoto and Misa Ohashi -- Bezier type almost complex structures on quaternionic Hermitian vector spaces / Milen J. Hristov

Author: Toshiaki Adachi
Publisher: World Scientific
ISBN: 9814458546
Category : Mathematics
Languages : en
Pages : 207

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Book Description
This volume contains the contributions by the main participants of the 2nd International Colloquium on Differential Geometry and its Related Fields (ICDG2010), held in Veliko Tarnovo, Bulgaria to exchange information on current topics in differential geometry, information geometry and applications. These contributions from active specialists in differential geometry provide significant information for research which cover geometric structures, concrete Lie group theory and information geometry. This volume is invaluable not only for researchers in this special area but also for those who are interested in interdisciplinary areas in differential geometry, complex analysis, probability theory and mathematical physics. It also serves as a good guide to graduate students in the field of differential geometry.

Author: Sang Geun Hahn
Publisher: American Mathematical Soc.
ISBN: 0821809725
Category : Mathematics
Languages : en
Pages : 258

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This volume presents the proceedings of the international conference on "Recent Progress in Algebra" that was held at the Korea Advanced Institute of Science and Technology (KAIST) and Korea Institute for Advanced Study (KIAS). It brought together experts in the field to discuss progress in algebra, combinatorics, algebraic geometry and number theory. This book contains selected papers contributed by conference participants. The papers cover a wide range of topics and reflect the current state of research in modern algebra.

Author: M. Nagata
Publisher: Elsevier
ISBN: 0444535810
Category : Mathematics
Languages : en
Pages : 223

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Recent Progress of Algebraic Geometry in Japan

Author: Nam-Gyu Kang
Publisher: Springer Nature
ISBN: 9811937087
Category : Mathematics
Languages : en
Pages : 206

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Book Description
This book consists of five chapters presenting problems of current research in mathematics, with its history and development, current state, and possible future direction. Four of the chapters are expository in nature while one is based more directly on research. All deal with important areas of mathematics, however, such as algebraic geometry, topology, partial differential equations, Riemannian geometry, and harmonic analysis. This book is addressed to researchers who are interested in those subject areas. Young-Hoon Kiem discusses classical enumerative geometry before string theory and improvements after string theory as well as some recent advances in quantum singularity theory, Donaldson–Thomas theory for Calabi–Yau 4-folds, and Vafa–Witten invariants. Dongho Chae discusses the finite-time singularity problem for three-dimensional incompressible Euler equations. He presents Kato's classical local well-posedness results, Beale–Kato–Majda's blow-up criterion, and recent studies on the singularity problem for the 2D Boussinesq equations. Simon Brendle discusses recent developments that have led to a complete classification of all the singularity models in a three-dimensional Riemannian manifold. He gives an alternative proof of the classification of noncollapsed steady gradient Ricci solitons in dimension 3. Hyeonbae Kang reviews some of the developments in the Neumann–Poincare operator (NPO). His topics include visibility and invisibility via polarization tensors, the decay rate of eigenvalues and surface localization of plasmon, singular geometry and the essential spectrum, analysis of stress, and the structure of the elastic NPO. Danny Calegari provides an explicit description of the shift locus as a complex of spaces over a contractible building. He describes the pieces in terms of dynamically extended laminations and of certain explicit “discriminant-like” affine algebraic varieties.

Author: Bogdan D. Suceavă
Publisher: American Mathematical Soc.
ISBN: 1470422980
Category : Mathematics
Languages : en
Pages : 224

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Book Description
This volume contains the proceedings of the AMS Special Session on Geometry of Submanifolds, held from October 25–26, 2014, at San Francisco State University, San Francisco, CA, and the AMS Special Session on Recent Advances in the Geometry of Submanifolds: Dedicated to the Memory of Franki Dillen (1963–2013), held from March 14–15, 2015, at Michigan State University, East Lansing, Ml. The focus of the volume is on recent studies of submanifolds of Riemannian, semi-Riemannian, Kaehlerian and contact manifolds. Some of these use techniques in classical differential geometry, while others use methods from ordinary differential equations, geometric analysis, or geometric PDEs. By brainstorming on the fundamental problems and exploring a large variety of questions studied in submanifold geometry, the editors hope to provide mathematicians with a working tool, not just a collection of individual contributions. This volume is dedicated to the memory of Franki Dillen, whose work in submanifold theory attracted the attention of and inspired many geometers.

Author: Christopher D. Hacon
Publisher: Cambridge University Press
ISBN: 110764755X
Category : Mathematics
Languages : en
Pages : 451

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Book Description
A comprehensive collection of expository articles on cutting-edge topics at the forefront of research in algebraic geometry.

Author: Geir Ellingsrud
Publisher: Springer Science & Business Media
ISBN: 1461213169
Category : Mathematics
Languages : en
Pages : 327

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Book Description
The articles in this volume are an outgrowth of an International Confer ence in Intersection Theory that took place in Bologna, Italy (December 1997). In a somewhat unorthodox format aimed at both the mathematical community as well as summer school students, talks were research-oriented as well as partly expository. There were four series of expository talks by the following people: M. Brion, University of Grenoble, on Equivariant Chow groups and applications; H. Flenner, University of Bochum, on Joins and intersections; E.M. Friedlander, Northwestern University, on Intersection products for spaces of algebraic cycles; R. Laterveer, University of Strasbourg, on Bigraded Chow (co)homology. Four introductory papers cover the following topics and bring the reader to the forefront of research: 1) the excess intersection algorithm of Stuckrad and Vogel, combined with the deformation to the normal cone, together with many of its geo metric applications; 2) new and very important homotopy theory techniques that are now used in intersection theory; 3) the Bloch-Beilinson filtration and the theory of motives; 4) algebraic stacks, the modern language of moduli theory. Other research articles concern such active fields as stable maps and Gromov-Witten invariants, deformation theory of complex varieties, and others. Organizers of the conference were Rudiger Achilles, Mirella Manaresi, and Angelo Vistoli, all from the University of Bologna; the scientific com mittee consisted of Geir Ellingsrud, University of Oslo, William Fulton, University of Michigan at Ann Arbor, and Angelo Vistoli. The conference was financed by the European Union (contract no.