RIT on Applied PDE Archives for Fall 2020 to Spring 2021
Organizational Meeting
When: Mon, August 26, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: David Levermore (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Weakly Nonlinear Approximations for Wave Equations
When: Mon, September 9, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: David Levermore (University of Maryland ) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Computer Assisted Proofs in Analysis with Applications to Differential Equations I
When: Mon, September 16, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Jacob Bedrossian (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Computer Assisted Proofs in Analysis with Applications to Differential Equations II
When: Mon, September 23, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Jacob Bedrossian (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Nonideal Gases, Clausius, Boltzmann, and the Birth of Ergodic Theory
When: Mon, September 30, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: David Levermore (University of Maryland) -
Abstract: https://www.terpconnect.umd.edu/~lvrmr/Classes/RIT.shtml
Reduction of Linear Models with an Application to Moment Closures of the Linearized Boltzmann Equation
When: Mon, October 7, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: David Levermore (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Besov Spaces and Onsager's Conjecture
When: Mon, October 14, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Stavros Papathanasiou (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Regularity Theory for Nonlocal Elliptic Operators and Free Boundary Problems
When: Mon, October 21, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Yijing Wu (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Introduction to the Space-Time Resonances Method
When: Mon, October 28, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Kyle Liss (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Inviscid Limit Problem for 2D and 3D Navier-Stokes Equations
When: Mon, November 4, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Fei Wang (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Ruelle-Takens Route to Hydrodynamic "Turbulence" (but Actually Just to Chaos)
When: Mon, November 11, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Alex Blumenthal (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Euler Equations as a Geodesic Flow on the Space of Lagrangian Flow Diffeomorphisms
When: Mon, November 18, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Alex Blumenthal (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Finite-Time Blow-Up for an Averaged 3D Navier-Stokes Equation I
When: Mon, November 25, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Pranava Jayanti (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Existence of Smooth Solutions to the Euler/Vlasov-Fokker-Planck System
When: Mon, December 2, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Anqi Ye (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Finite-Time Blow-Up for an Averaged 3D Navier-Stokes Equation II
When: Mon, December 9, 2019 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Pranava Jayanti (University of Maryland) -
Abstract: http://www.terpconnect.umd.edu/~lvrmr/2019-2020-F/Classes/RIT.shtml
Organizational meeting
When: Mon, February 3, 2020 - 3:00amWhere: Kirwan Hall 1311
Speaker: () -
Statistical properties of chaotic strange attractors
When: Mon, February 10, 2020 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Alex Blumenthal (University of Maryland, College Park) - http://math.umd.edu/~alexb123/
Chaotic attractors for random dynamical systems
When: Mon, February 24, 2020 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Alex Blumenthal (University of Maryland, College Park) -
Holder estimates for the kinetic Fokker-Planck equation
When: Mon, March 2, 2020 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Stavros Papathanasiou (UMD) -
Introduction to hypocoercivity
When: Mon, March 9, 2020 - 3:00pmWhere: Kirwan Hall 1311
Speaker: Kyle Liss (UMD) -
Dial's Shortest Path Algorithm for Solving the Eikonal Equation
When: Mon, March 30, 2020 - 3:00pmWhere: Online -- email organizer (Jacob Bedrossian) for zoom link
Speaker: Manyuan Tao (UMD) -
An Introduction to the Mountain Pass Theorem
When: Mon, April 6, 2020 - 3:00pmWhere: Online -- Email organizer (Jacob Bedrossian) for access
Speaker: Stephen Sorokanich (UMD) -
Existence, uniqueness and regularity of the minimizer of energy related to perimeter minus fractional perimeter
When: Mon, April 13, 2020 - 3:00pmWhere: Online -- contact Jacob Bedrossian for zoom link
Speaker: Yijing wu (UMD) -
Lyapunov Exponents of Nilpotent Ito Systems
When: Mon, April 20, 2020 - 3:00pmWhere: Online -- contact Jacob Bedrossian for link
Speaker: Chi-Hao Wu (UMD) -
Equilibration of aggregation-diffusion equations with weak interaction forces
When: Mon, April 27, 2020 - 3:00pmWhere: Online zoom meeting -- contact Jacob Bedrossian for link
Speaker: Ruiwen Shu () -
Abstract: This paper studies the large time behavior of aggregation-diffusion equations. For one spatial dimension with certain assumptions on the interaction potential, the diffusion index $m$, and the initial data, we prove the convergence to the unique steady state as time goes to infinity (equilibration), with an explicit algebraic rate. The proof is based on a uniform-in-time bound on the first moment of the density distribution, combined with an energy dissipation rate estimate. This is the first result on the equilibration of aggregation-diffusion equations for a general class of weakly confining potentials $W(r)$: those satisfying $\lim_{r\rightarrow\infty}W(r)
Finite-Time Singularity Formation for C^{1,alpha} Solutions to the Incompressible Euler Equations on R^3.
When: Mon, May 4, 2020 - 3:00pmWhere: Online - Email Jacob Bedrossian for link
Speaker: Fei Wang (UMD) -