Edited by: S. Y. Cheng, Hong Kong University of Science & Technology, Kowloon, Hong Kong, C.-W. Shu, Brown University, Providence, RI, and T. Tang, Hong Kong Baptist University, Kowloon, Hong Kong

Recent Advances in Scientific Computing and Partial Differential Equations

Expected publication date is August 29, 2003

Description

The volume is from the proceedings of the international conference held in celebration of Stanley Osher's sixtieth birthday. It presents recent developments and exciting new directions in scientific computing and partial differential equations for time dependent problems and its interplay with other fields, such as image processing, computer vision and graphics. Over the past decade, there have been very rapid developments in the field. This volume emphasizes the strong interaction of advanced mathematics with real-world applications and algorithms.

The book is suitable for graduate students and research mathematicians interested in scientific computing and partial differential equations.

Contents

Y. Brenier -- Systems of particles involving permutations and their continuous limits
R. E. Caflisch and D. G. Meyer -- A reduced order model for epitaxial growth
T. F. Chan and J. Shen -- On the role of the BV image model in image restoration
L.-T. Cheng and W. E -- The heterogeneous multi-scale method for interface dynamics
A. Ditkowski and D. Gottlieb -- On the Engquist Majda absorbing boundary conditions for hyperbolic systems
M.-H. Giga and Y. Giga -- Minimal vertical singular diffusion preventing diffusion preventing overturning for the Burgers equation
K. Harriman, P. Houston, B. Senior, and E. Suli -- $hp$-version discontinuous Galerkin methods with interior penalty for partial differential equations with nonnegative characteristic form
D. Li and F. J. Hickernell -- Trigonometric spectral collocation methods on lattices
L. Ju, M. D. Gunzburger, and L. S. Hou -- Approximation of exact boundary controllability problems for the 1-D wave equation by optimization-based methods
P. Ming and Z.-c. Shi -- Some low order quadrilateral Reissner-Mindlin plate elements
H. Tang and T. Tang -- Multi-dimensional moving mesh methods for shock computations
D. D. Vvedensky, C. Baggio, A. Chua, C. Haselwandter, and R. Vardavas -- Stochastic differential equations for driven lattice systems
T. Yabe, K. Takizawa, F. Xiao, and A. Ikehata -- Universal solver CIP for all phases of matter

Details:

Series: Contemporary Mathematics, Volume: 330
Publication Year: 2003
ISBN: 0-8218-3155-0
Paging: 222 pp.
Binding: Softcover

Kentaro Hori, University of Toronto, ON, Canada, Sheldon Katz, University of Illinois at Urbana-Champaign, IL, Albrecht Klemm, Humboldt-University, Berlin, Germany, Rahul Pandharipande, Princeton University, NJ, Richard Thomas, Imperial College, London, England, Cumrun Vafa, Harvard University, Cambridge, MA, Ravi Vakil, Stanford University, CA, and Eric Zaslow, Northwestern University, Evanston, IL

Mirror Symmetry

Expected publication date is September 18, 2003

Description

This thorough and detailed exposition is the result of an intensive month-long course on mirror symmetry sponsored by the Clay Mathematics Institute. It develops mirror symmetry from both mathematical and physical perspectives with the aim of furthering interaction between the two fields. The material will be particularly useful for mathematicians and physicists who wish to advance their understanding across both disciplines.

Mirror symmetry is a phenomenon arising in string theory in which two very different manifolds give rise to equivalent physics. Such a correspondence has significant mathematical consequences, the most familiar of which involves the enumeration of holomorphic curves inside complex manifolds by solving differential equations obtained from a "mirror" geometry. The inclusion of D-brane states in the equivalence has led to further conjectures involving calibrated submanifolds of the mirror pairs and new (conjectural) invariants of complex manifolds: the Gopakumar-Vafa invariants.

This book gives a single, cohesive treatment of mirror symmetry. Parts 1 and 2 develop the necessary mathematical and physical background from "scratch". The treatment is focused, developing only the material most necessary for the task. In Parts 3 and 4 the physical and mathematical proofs of mirror symmetry are given. From the physics side, this means demonstrating that two different physical theories give isomorphic physics. Each physical theory can be described geometrically, and thus mirror symmetry gives rise to a "pairing" of geometries. The proof involves applying $R\leftrightarrow 1/R$ circle duality to the phases of the fields in the gauged linear sigma model. The mathematics proof develops Gromov-Witten theory in the algebraic setting, beginning with the moduli spaces of curves and maps, and uses localization techniques to show that certain hypergeometric functions encode the Gromov-Witten invariants in genus zero, as is predicted by mirror symmetry. Part 5 is devoted to advanced topics in mirror symmetry, including the role of D-branes in the context of mirror symmetry, and some of their applications in physics and mathematics: topological strings and large $N$ Chern-Simons theory; geometric engineering; mirror symmetry at higher genus; Gopakumar-Vafa invariants; and Kontsevich's formulation of the mirror phenomenon as an equivalence of categories.

This one-of-a-kind book is suitable for graduate students and research mathematicians interested in mathematics and mathematical and theoretical physics.

Titles in this series are published by the AMS for the Clay Mathematics Institute (Cambridge, MA).

Contents

Part 1. Mathematical Preliminaries
Differential geometry
Algebraic geometry
Differential and algebraic topology
Equivariant cohomology and fixed-point theorems
Complex and Kahler geometry
Calabi-Yau manifolds and their moduli
Toric geometry for string theory
Part 2. Physics Preliminaries
What is a QFT?
QFT in $d=0$
QFT in dimension 1: Quantum mechanics
Free quantum field theories 1 + 1 dimensions
$\mathcal{N} = (2,2)$ supersymmetry
Non-linear sigma models and Landau-Ginzburg models
Renormalization group flow
Linear sigma models
Chiral rings and topological field theory
Chiral rings and the geometry of the vacuum bundle
BPS solitons in $\mathcal{N}=2$ Landau-Ginzburg theories
D-branes
Part 3. Mirror Symmetry: Physics Proof
Proof of mirror symmetry
Part 4. Mirror Symmetry: Mathematics Proof
Introduction and overview
Complex curves (non-singular and nodal)
Moduli spaces of curves
Moduli spaces $\bar{\mathcal M}_{g,n}(X,\beta)$ of stable maps
Cohomology classes on $\bar{\mathcal M}_{g,n}$ and ($\bar{\mathcal M})_{g,n}(X,\beta)$
The virtual fundamental class, Gromov-Witten invariants, and descendant invariants
Localization on the moduli space of maps
The fundamental solution of the quantum differential equation
The mirror conjecture for hypersurfaces I: The Fano case
The mirror conjecture for hypersurfaces II: The Calabi-Yau case
Part 5. Advanced Topics
Topological strings
Topological strings and target space physics
Mathematical formulation of Gopakumar-Vafa invariants
Multiple covers, integrality, and Gopakumar-Vafa invariants
Mirror symmetry at higher genus
Some applications of mirror symmetry
Aspects of mirror symmetry and D-branes
More on the mathematics of D-branes: Bundles, derived categories and Lagrangians
Boundary $\mathcal{N}=2$ theories
References
Bibliography
Index

Details:

Series: Clay Mathematics Monographs,Volume: 1
Publication Year: 2003
ISBN: 0-8218-2955-6
Paging: 929 pp.
Binding: Hardcover

Edited by: Franz-Viktor Kuhlmann, Salma Kuhlmann,
Murray Marshall, University of Saskatchewan, Saskatoon, SK, Canada

Valuation Theory and Its Applications, Volume II

Expected publication date is September 28, 2003

Description

This book is the second of two proceedings volumes stemming from the International Conference and Workshop on Valuation Theory held at the University of Saskatchewan (Saskatoon, SK, Canada). It contains the most recent applications of valuation theory to a broad range of mathematical ideas. Valuation theory arose in the early part of the twentieth century in connection with number theory and continues to have many important applications to algebra, geometry, and analysis.

The research and survey papers in this volume cover a variety of topics, including Galois theory, the Grunwald-Wang Theorem, algebraic geometry, resolution of singularities, curves over Prufer domains, model theory of valued fields and the Frobenius, Hardy fields, Hensel's Lemma, fixed point theorems, and computations in valued fields.

It is suitable for graduate students and research mathematicians interested in algebra, algebraic geometry, number theory, and mathematical logic.

Contents

K. Aghigh and S. K. Khanduja -- A note on tame fields
M. Aschenbrenner -- Some remarks about asymptotic couples
H. H. Brungs, H. Marubayashi, and E. Osmanagic -- Prime segments for cones and rings
V. Cossart and G. Moreno-Socias -- Irreducibility criterion: A geometric point of view
J. Denef and H. Schoutens -- On the decidability of the existential theory of ${\mathbb F_p}[[t]]$
W. Gao, D. B. Leep, J. Minac, and T. L. Smith -- Galois groups over nonrigid fields
B. Green -- Automorphisms of formal power series rings over a valuation ring
H. Knaf -- Regular curves over Prufer domains
J. Koenigsmann -- Encoding valuations in absolute Galois groups
F.-V. Kuhlmann, H. Lombardi, and H. Perdry -- Dynamic computations inside the algebraic closure of a valued field
G. Leloup -- Preorders, rings, lattice-ordered groups and formal power series
F. Lorenz and P. Roquette -- The theorem of Grunwald-Wang in the setting of valuation theory
R. I. Michler -- Invariants of singular plane curves
J. Ohm -- $\mathcal V$-rational fields
H. Perdry -- A generalization of Hensel's lemma
F. Pop -- Classically projective groups and pseudo classically closed fields
P. Popescu-Pampu -- Approximate roots
T. Scanlon -- Quantifier elimination for the relative Frobenius
E. Schorner -- Ultrametric fixed point theorems and applications
B. Teissier -- Valuations, deformations, and toric geometry

Details:

Series: Fields Institute Communications, Volume: 33
Publication Year: 2003
ISBN: 0-8218-3206-9
Paging: 459 pp.
Binding: Hardcover

Edited by: S. G. Gindikin, Rutgers University, New Brunswick, NJ

Lie Groups and Symmetric Spaces: In Memory of F. I. Karpelevich

Expected publication date is October 12, 2003

Description

The book contains survey and research articles devoted mainly to geometry and harmonic analysis of symmetric spaces and to corresponding aspects of group representation theory. The volume is dedicated to the memory of Russian mathematician, F. I. Karpelevich (1927-2000).

Of particular interest are the survey articles by Sawyer on the Abel transform on noncompact Riemannian symmetric spaces, and by Anker and Ostellari on estimates for heat kernels on such spaces, as well as the article by Bernstein and Gindikin on integral geometry for families of curves. There are also many research papers on topics of current interest.

The book is suitable for graduate students and research mathematicians interested in harmonic analysis and representation theory.

Contents

D. N. Akhiezer -- Asymptotic distribution of eigenvalues for certain elements of the group ring of a compact Lie group
D. V. Alekseevsky and A. J. Di Scala -- Minimal homogeneous submanifolds of symmetric spaces
J.-P. Anker and P. Ostellari -- The heat kernel on noncompact symmetric spaces
E. M. Baruch, I. Piatetski-Shapiro, and S. Rallis -- On the uniqueness of Fourier Jacobi models for representations of $U(2,1)$
J. Bernstein and S. Gindikin -- Notes on integral geometry for manifolds of curves
B. Enriquez and P. Etingof -- Quantization of Alekseev-Meinrenken dynamical $r$-matrices
J. Faraut -- Analysis on the crown of a Riemannian symmetric space
I. Gelfand, V. Retakh, and R. L. Wilson -- Quaternionic quasideterminants and determinants
S. Gindikin -- Product-formula for $c$-functions and inverse horospherical transform
J. Hilgert, A. Pasquale, and E. B. Vinberg -- The dual horospherical Radon transform as a limit of spherical Radon transforms
A. W. Knapp -- The Gindikin-Karpelevic formula and intertwining operators
T. Kobayashi and S. Nasrin -- Multiplicity one theorem in the orbit method
B. Krotz and G. Olafsson -- The c-function for non-compactly causal symmetric spaces and its relations to harmonic analysis and representation theory
I. G. Macdonald -- A formal identity for affine root systems
V. F. Molchanov -- Canonical representations and overgroups
Y. A. Neretin -- Pencils of geodesics in symmetric spaces, Karpelevich boundary, and associahedron-like polyhedra
M. A. Olshanetsky and V.-B. K. Rogov -- Poisson formula for a family of non-commutative Lobachevsky spaces
A. L. Onishchik -- Real semisimple Lie algebras and their representations
T. Oshima -- A calculation of $c$-function for semisimple symmetric spaces
P. Sawyer -- The Abel transform on symmetric spaces of noncompact type

Details:

Series: American Mathematical Society Translations--Series 2, Volume: 210
Publication Year: 2003
ISBN: 0-8218-3472-X
Paging: 355 pp.
Binding: Hardcover