Fall Southeastern Sectional Meeting (formerly at the University of South Alabama)

• now meeting virtually, CST (hosted by the American Mathematical Society), Virtual, RI
• November 20-21, 2021 (Saturday - Sunday)
• Meeting #1173

Associate Secretary for the AMS Scientific Program:

Brian D. Boe, AMS brian@math.uga.edu

• Saturday November 20, 2021, 8:00 a.m.-9:50 a.m.
  Special Session on Calculus of Variation, Nonlinear Waves and their Numerical Realizations, I
  Special Session 22, American Mathematical Society
  Organizers:
  Xinyang Lu, Lakehead University
  Svetlana Roudenko, Florida International University
  Chong Wang, Washington and Lee University cwang@wlu.edu
  Kai Yang, Florida International University
  

  • 8:00 a.m.
    Multiscale methods and analysis for the nonlinear Klein-Gordon equation in the nonrelativistic regime.
    Weizhu Bao*, National University of Singapore
    (1173-65-165)
  • 9:00 a.m.
    Discussion.
  • 9:30 a.m.
    On the Ternary Ohta--Kawasaki Free Energy and Its One Dimensional Global Minimizers.
    Zirui Xu*, Columbia University
    Qiang Du, Columbia University
    (1173-49-223)
• Saturday November 20, 2021, 1:30 p.m.-3:20 p.m.
  Special Session on Calculus of Variation, Nonlinear Waves and their Numerical Realizations, II
  Special Session 22, American Mathematical Society
  Organizers:
  Xinyang Lu, Lakehead University
  Svetlana Roudenko, Florida International University
  Chong Wang, Washington and Lee University cwang@wlu.edu
  Kai Yang, Florida International University
  

  • 1:30 p.m.
    Variational characterization of periodic waves in the fractional KdV equation.
    Dmitry E. Pelinovsky*, McMaster University
    (1173-35-36)
  • 2:30 p.m.
    Dynamics of solutions in the generalized Benjamin-Ono equation: A numerical study.
    Svetlana Roudenko, Florida International University
    Zhongming Wang*, Florida International University
    Kai Yang, Florida International University
    (1173-35-76)
  • 3:00 p.m.
    Behavior of solutions for a Higher-dimensional version of the Benjamin-Ono (HBO) equation.
    Oscar Riano*, Florida International University
    (1173-35-214)
• Saturday November 20, 2021, 4:00 p.m.-5:50 p.m.
  Special Session on Calculus of Variation, Nonlinear Waves and their Numerical Realizations, III
  Special Session 22, American Mathematical Society
  Organizers:
  Xinyang Lu, Lakehead University
  Svetlana Roudenko, Florida International University
  Chong Wang, Washington and Lee University cwang@wlu.edu
  Kai Yang, Florida International University
  

  • 4:00 p.m.
    Behavior of solitary waves to the two variants of the generalized KdV-type equation.
    Diana Son*, Department of Mathematics, University of Tennessee Knoxville
    (1173-35-255)
  • 4:30 p.m.
    Spatially Quasi-Periodic Gravity-Capillary Waves.
    Xinyu Zhao*, McMaster University
    Jon Wilkening, University of California, Berkeley
    (1173-76-164)
  • 5:00 p.m.
    Modeling and numerical methods for two-phase flows in superposed free flow and porous media.
    Daozhi Han*, Missouri University of Science and Technology
    (1173-35-161)
  • 5:30 p.m.
    Regularity of unit vector fields related to the Aviles-Giga functional.
    Xavier Lamy, Institut de Mathématiques de Toulouse, Université Paul Sabatier
    Andrew Lorent, University of Cincinnati
    Guanying Peng*, Worcester Polytechnic Institute
    (1173-35-275)
• Sunday November 21, 2021, 9:00 a.m.-10:50 a.m.
  Special Session on Calculus of Variation, Nonlinear Waves and their Numerical Realizations, IV
  Special Session 22, American Mathematical Society
  Organizers:
  Xinyang Lu, Lakehead University
  Svetlana Roudenko, Florida International University
  Chong Wang, Washington and Lee University cwang@wlu.edu
  Kai Yang, Florida International University
  

  • 9:00 a.m.
    Blowup rate estimates of a singular potential in the Landau-de Gennes theory for liquid crystals.
    Xiang Xu*, Old Dominion University
    (1173-35-47)
  • 9:30 a.m.
    Complex singularities, integrability and short branch cuts in surface dynamics.
    Pavel M. Lushnikov*, Department of Mathematics and Statistics, University of New Mexico
    (1173-76-299)
  • 10:30 a.m.
    The Tale of Two Branch Points: A New Look at 2D Potential Flows.
    Sergey Dyachenko*, University at Buffalo
    Alexander Dyachenko, Landau Institute for Theoretical Physics
    Vladimir Zakharov, University of Arizona
    (1173-76-119)
• Sunday November 21, 2021, 1:30 p.m.-3:20 p.m.
  Special Session on Calculus of Variation, Nonlinear Waves and their Numerical Realizations, V
  Special Session 22, American Mathematical Society
  Organizers:
  Xinyang Lu, Lakehead University
  Svetlana Roudenko, Florida International University
  Chong Wang, Washington and Lee University cwang@wlu.edu
  Kai Yang, Florida International University
  

  • 1:30 p.m.
    Nonlinear Schrodinger Equation with Combined Nonlinearities.
    Hannah E Wubben*, Loras College
    (1173-35-196)
  • 2:00 p.m.
    Numerical simulation of solitary waves behavior to nonlinear Schrödinger equation outside an obstacle.
    Oussama Landoulsi*, Florida International University
    Svetlana Roudenko, Florida International University
    Kai Yang, Florida International University
    (1173-39-312)
  • 2:30 p.m.
    Long-time dynamics of small solutions to 1d cubic nonlinear Schrödinger equations with a trapping potential.
    Gong Chen*, University of Toronto
    (1173-35-183)
  • 3:00 p.m.
    Solutions to the 1D focusing stochastic NLS equation with spatially correlated noise.
    Alex David Rodriguez*, Florida International University
    (1173-35-262)
• Sunday November 21, 2021, 4:00 p.m.-5:50 p.m.
  Special Session on Calculus of Variation, Nonlinear Waves and their Numerical Realizations, VI
  Special Session 22, American Mathematical Society
  Organizers:
  Xinyang Lu, Lakehead University
  Svetlana Roudenko, Florida International University
  Chong Wang, Washington and Lee University cwang@wlu.edu
  Kai Yang, Florida International University
  

  • 4:00 p.m.
    Reversibility, stochastic optimal control and transition path simulation.
    Yuan Gao*, Purdue University
    (1173-49-95)
  • 4:30 p.m.
    Lattice Structures in Interacting Physical Systems.
    Guanning Zhang*, George Washington University
    (1173-35-310)
  • 5:00 p.m.
    Long-wave asymptotic models for liquid thread breakup.
    Muhammad I Hameed*, University of South Carolina Upstate
    (1173-76-81)
  • 5:30 p.m.
    Second-order stabilized semi-implicit energy stable schemes for bubble assemblies in binary and ternary systems.
    Hyunjung Choi, George Washington University
    Yanxiang Zhao*, George Washington University
    (1173-65-298)