Seminars this week:
Mon Feb 9, 2026
Mathematical Physics
Tom Stoiber (UCI) will speak on:
Topological gap-filling for self-adjoint operators
Time/Location: 12:00pm to 1:00pm in RH 340N
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Inverse Problems
Yuchao Yi (UCSD) will speak on:
Riemannian and Lorentzian Calderón Problem under Magnetic Perturbation
Time/Location: 3:00pm to 3:50pm in RH 340P
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Geometry and Topology
Siddhi Krishna (UC Berkeley) will speak on:
Taut foliations, transverse flows, and Floer homology
Time/Location: 4:00pm to 5:00pm in RH 340N
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Applied and Computational Mathematics
Xiaoming Yuan (The University of Hong Kong) will speak on:
The Arrow-Hurwicz-Uzawa Method: Historical Perspectives and Current Advances
Time/Location: 4:00pm to 5:00pm in RH 306
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Tue Feb 10, 2026
Dynamical Systems
Paul Carter (UCI) will speak on:
Pattern-forming fronts in the FitzHugh–Nagumo system
Time/Location: 1:00pm to 2:00pm in RH 340N
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Differential Geometry
Junrong Yan (Northeastern University) will speak on:
Feynman graph integral on Kahler manifolds
Time/Location: 4:00pm to 5:00pm in 306 Rowland Hall
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Thu Feb 12, 2026
Algebra
Tyler Perkins (UCI) will speak on:
The Essential Dimension of Perfectoid Covers
Time/Location: 1:00pm to 1:50pm in RH 340N
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Number Theory
Arijit Chakraborty (UCSD) will speak on:
A Power-Saving Error Term in Counting C2≀H Number Fields
Time/Location: 3:00pm to 4:00pm in RH 306
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Inverse Problems
Philipp Zimmermann (École Polytechnique Fédérale de Lausanne (EPFL)) will speak on:
The Calderon problem for weakly viscous nonlocal wave equations
Time/Location: 3:00pm to 3:50pm in RH 340P
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