| MONDAY, 4/11 | 
| 1:00 PM MTH 3206
 | THESIS DEFENSE Speaker:  Enrico Au-Yeung, UMCP
 Title:   Balayage of Fourier Transforms and the Theory of Frames
 
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| 2:00 PM MTH 1311
 | ALGEBRA/NUMBER THEORY  SEMINAR Speaker:   Yuri Zarhin, Penn State
 Title:         Homomorphisms of abelian varieties over cyclotomic extensions
 
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| 3:00 PM MTH 1313
 | GEOMETRY/TOPOLOGY SEMINAR Speaker:  Florent Schaffhauser (Bogota)
 Title:        Moduli of real and quaternionic bundles over a curve
 
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| 3:00 PM MTH 1311
 | APPLIED PDE RIT Speaker:  Trygve Karper, UMCP
 Title:        Convergence of Numerical Methods for Compressible Stokes Flow
 
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 | TUESDAY, 4/12 | 
| 3:00 PM MTH 1311
 | LOGIC SEMINAR Speaker:  Valentina Harizanov, George Washington University
 Title:        Groups, Orders, Trees, and Paths
 
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| 3:30 PM MTH 3206
 | NUMERICAL ANALYSIS SEMINAR Speaker:   Prof. K.G. van der Zee (Eindhoven)
 Title:        Goal-Oriented Error Estimation and Adaptivity of Interface  Problems: Free Boundaries and Diffuse   Interfaces
 
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 | WEDNESDAY, 4/13 | 
| 2:00 PM PHY 4316
 | THESIS DEFENSE Speaker:  James Tanis, UMCP
 Title:   Quantitative Equidistribution of Horocycle Maps
 
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| 2:00 PM MTH 1311
 | LIE GROUPS AND REPRESENTATION THEORY SEMINAR Speaker:  Prof. Jeffrey Adams (UMCP)
 Title:        Algebraic Automorphic Representations (after Buzzard and Gee)
 
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| 2:00 PM MTH 3206
 | CSCAMM SEMINAR (Monroe H. Martin Lecture) (note special location) Speaker:  Prof. Joel Tropp,  Applied and Computational Mathematics, Cal Tech
 Title:        Finding structure with randomness: Probabilistic algorithms for constructing low-rank matrix decompositions
 
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| 3:30 PM MTH 3206
 | CSCAMM SEMINAR (Monroe H. Martin Lecture) (note special time and location) Speaker:  Prof. Adam Oberman, Simon Fraser University
 Title:       Discrete Geometric Game Interpretations of Nonlinear Elliptic Partial Differential Equations
 
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| 3:00 PM MTH 1308
 | STOCHASTIC DYNAMICS: MODELS,  ANALYSIS, AND NUMERICS (RIT) Speaker:  Sandra Cerrai, UMCP
 Title:       Smolukhowsky-Kramers Approximation
 
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| 3:15 PM MTH 1311
 | GEOMETRY AND PHYSICS RIT Speaker:   Jon Huang, UMCP
 Title:         Segal's notes on TQFTs, II: more examples
 
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 | THURSDAY, 4/14 | 
| 9:00 AM MTH 1310
 | THESIS DEFENSE Speaker:  Sompong Chuysurichay, UMCP
 Title:     Positive Rational Strong Shift Equivalence and the Mapping Class Group of a Shift of  Finite Type
 
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| 12:15 PM ERF 1207
 | APPLIED DYNAMICS SEMINAR Speaker:  Juan Restrepo, Dept. of Applied Mathematics, University of Colorado at Boulder
 Title:       Bifurcations and Pattern Formation in a System of Continuum-Coupled Maps Modeling a Heart Rhythm Instability
 
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| 2:00 PM MTH 1311
 | STUDENT ALGEBRA/NUMBER THEORY SEMINAR Speaker:  Jon Huang (UMCP)
 Title:        The rank one abelian Stark AWS project
 
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| 3:30 PM MTH 3206
 | PDE/APPLIED MATH SEMINAR Speaker:  Hans Lindblad, Department of Mathematics -- UCSD
 Cancelled
 
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| 3:30 PM MTH 1313
 | STATISTICS SEMINAR Speaker:  Prof. Maria Cameron, UMCP
 Title:        Computing Transition Paths for Rare Events
 
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 | FRIDAY, 4/15 | 
| 11:00 AM CSIC 4th flr
 | DISTINGUISHED SEMINAR ON VISION Speaker: Guillermo Sapiro, University of Minnesota
 Title:   Is there life after standard sparse models?
 
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| 2:00 PM CSC 4301
 | THESIS DEFENSE Speaker:  Stephen G. Penney, UMCP
 Title:   Data Assimilation of the Global Ocean using LETKF and MOM2
 
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| 3:00 PM MTH 3206
 | MATHEMATICS COLLOQUIUM Speaker:  Alexander Stanoyevitch (California State University, Dominguez Hills)
 Title:       Randomized Search and Optimization
 
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