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DTSTART;TZID=America/New_York:20150102T090000
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DTSTAMP:20260713T030912
CREATED:20230904T081503Z
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UID:10000051-1420189200-1451581200@cmsa.fas.harvard.edu
SUMMARY:MATH-PHYSICS PROGRAM
DESCRIPTION:In the past thirty years there have been deep interactions between mathematics and theoretical physics which have tremendously enhanced both subjects. The focal points of these interactions include string theory\, general relativity\, and quantum many-body theory. \nString theory has been at the center of the ongoing effort to uncover the fundamental principles of nature and in particular to unify Einstein’s geometric theory of gravity with quantum theory. The development of this field has sparked a historically unprecedented synergy between mathematics and physics. Progress at the forefront of theoretical physics has relied crucially on very recent developments in pure mathematics. At the same time insights from physics have led to both new branches of pure mathematics as well as dramatic progress in old branches. \nSeveral examples from the recent past exemplifying this synergy include the prediction from string theory of mirror symmetry\, a highly unexpected mathematical equivalence between distinct pairs of Calabi-Yau manifolds. This fueled exciting developments in algebraic\, enumerative and symplectic geometry. At the same time the realization of string theory as a phenomenologically viable physical theory depends crucially on detailed mathematical properties of these manifolds. In Einstein’s theory of general relativity the proofs of the positive energy theorem and the stability of flat spacetime were accompanied by fundamental new results in functional analysis\, differential geometry and minimal surface theory. In the coming decades we expect many more important discoveries to arise from the interface of mathematics and physics. The Cheng Fund will foster these efforts. \n\n\nHere is a partial list of the mathematicians who have indicated that they will attend part or all of this special program \n\n\n\n\nName\nTentative Visiting Dates\n\n\n\n\nPo-Ning Chen\n2/1/15-4/30/15\n\n\nHong-Jian He\n3/5/15-5/5/15\n\n\nMonica Guica\n12/1/14-3/15/15\n\n\nAmer Iqbal\n1/8/15-4/8/15\n\n\nSuvrat Raju\n2/25/15-5/25/15\n\n\nMithat Ünsal\n9/1/15-12/31/15
URL:https://cmsa.fas.harvard.edu/event/math-physics-program/
LOCATION:CMSA 20 Garden Street Cambridge\, Massachusetts 02138 United States
CATEGORIES:Programs
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DTSTART;TZID=America/New_York:20150903T095000
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UID:10001488-1441273800-1441277400@cmsa.fas.harvard.edu
SUMMARY:Evolution Equations Seminar\, Thursdays at 9:50am
DESCRIPTION:The seminar for evolution equations\, hyperbolic equations\, and fluid dynamics will be held on Thursdays from 9:50am to 10:50am with time for questions afterwards in CMSA Building\, 20 Garden Street\, Room G10. The tentative schedule of speakers is below. Titles for the talks will be added as they are received. \n\n\n\nDate\nName\nTitle\n\n\n09-03-2015\nLong Jin\nScattering Resonances for Convex Obstacles\n\n\n09-10-2015\nChunjing Xie\nWell/ill-posedness for the rotating shallow water system\n\n\n09-17-2015\nXiangdi Huang\nGlobal classical and weak Solutions to the 3D fully compressible Navier-Stokes-Fourier system\n\n\n09-24-2015\nFelix Finster\nCausal fermion systems and the causal action principle\n\n\n10-01-2015\nPin Yu\nConstruction of Cauchy data of vacuum Einstein field equations evolving to black holes\n\n\n10-08-2015\nChunjing Xie\nSteady Euler flows past a wall or through a nozzle\n\n\n10-15-2015\nZhou Ping Xin\nOn Global Well-Posedness of The Compressible Navier-Stokes Systems with Large Oscillations\n\n\n10-22-2015\nXiangdi Huang\nOn Nash’s problem for compressible flows\n\n\n10-29-2015\nPin Yu\nShock formations for 3 dimensional wave equations\n\n\n11-05-2015\nNo talk\n \n\n\n11-12-2015\nZhou Ping Xin (9:30am-10:30am) Nicolai Krylov (10:30am-11:30am)\nNonlinear Asymptotic Stability of Lane-Emden Solutions for The Viscous Gaseous Star ProblemOn the existence of $\bf W^{2}_{p}$ solutions for fully nonlinear elliptic equations under relaxed convexity assumptions\n\n\n11-19-2015\nNicolai Krylov\nTo the theory of viscosity solutions for uniformly parabolic Isaacs equations\n\n\n11-26-2015\nThanksgiving\nNo seminar\n\n\n12-4-2015\nJohn Loftin (@11:00am)\nModuli of Equivariant Minimal Surfaces in CH^2$\n\n\n01-28-2016\nXiaoli Han\nThe symplecitic and Lagrangian mean curvature flow \n\n\n02-04-2016\nPranav Pandit\nCategorical Kähler Geometry\n\n\n02-11-2016\nLydia Bieri\nEinstein’s Equations\, Energy and Gravitational Radiation\n\n\n02-18-2016\nZuoqiang Shi\nLow dimensional manifold model for image processing\n\n\n02-25-2016\nChun Peng Wang\nSmooth Transonic Flows of Meyer Type in De Laval Nozzles\n\n\n03-03-2016\nPiotr Chrusciel\nSingularities in general relativity\n\n\n03-10-2016\nFeimin Huang\nIsometric immersion of complete surface with slowly decaying negative Gauss curvature\n\n\n03-17-2016\nSpring Break\nNo Talk\n\n\n03-24-2016\nMichael Eichmair\nMinimal surfaces\, isoperimetry\, and non-negative scalar curvature in asymptotically flat manifolds\n\n\n03-31-2016\nFelix Finster\nLorentzian spectral geometry and the fermionic signature operator\n\n\n04-07-2016(Room 232\, Science Center)\nStefano Bianchini\, SISSA\nConcentration of entropy dissipation for scalar conservation laws\n\n\n04-14-2016\nTai-peng Tsai\nStability of periodic waves of the 1D nonlinear Schr\”odinger equations\n\n\n04-21-2016\nStefano Bianchini\, SISSA\nQuadratic interaction functional for system of conservation laws\n\n\n04-28-2016\nMihalis Dafermos\, Princeton\nThe linear stability of the Schwarzschild solution to gravitational perturbations\n\n\n05-05-2016\nXu-Jia Wang\nMonge-Ampere equations arising in geometric optics\n\n\n05-12-2016\nStefano Bianchini
URL:https://cmsa.fas.harvard.edu/event/evolution-equations-seminar-thursdays-at-950am/
LOCATION:MA
CATEGORIES:Seminars
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