AWM First Meeting
234 Gordon Palmer Hall AL, United StatesApplied Math Seminar – Zheng Sun
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesApplied Math Seminar Date: Friday September 9 Time: 11:00am-11:50am Location: GP 346 Speaker: Denis Aslangil (Department of Aerospace Engineering and Mechanics, The University of Alabama) Title: High-fidelity simulations of multi-physics turbulent flows Abstract: In the real world, turbulence occurs in multi-material/phase flows, which in most cases involve materials with large density differences. Unlike incompressible single-fluid flows, the velocity
Colloquium – Hortensia Soto (CSU)
301 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesColloquium September 13, 2022 Refreshments will be served at 10:30 AM in 301 Gordon Palmer Hall, and the presentation will begin at 11:00 AM in 346 Gordon Palmer Hall Dr. Hortensia Soto Department of Mathematics at Colorado State University Hortensia is a professor in the department of mathematics at Colorado State
Colloquium for Hispanic Heritage Month – Hortensia Soto (Colorado State)
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesAnalysis Seminar 9/14 – Abba Ramadan
302 Gordon Palmer HallTitle: Standing Waves of the Schrodinger Equation with Concentrated Nonlinearity With Atanas Stefanov, we study the concentrated Nonlinear Schrodinger Equations in n-dimensions, with power non-linearities, driven by the fractional Laplacian. We construct the solitary waves explicitly, in an optimal range of the parameters, so that they belong to the natural energy space $H^s$. We
Applied Math Seminar – Shibin Dai
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesApplied Math Seminar Date: Friday September 16 Time: 11:00am-11:50am Location: GP 346 Speaker: Shibin Dai (Department of Mathematics, The University of Alabama) Title: Degenerate diffusion and interface motion of single layer and bilayer structures Abstract: Degenerate diffusion plays an important role in the interface motion of complex structures. The degenerate Cahn-Hilliard equation is a widely used model for
Analysis Seminar – Brandon Sweeting
302 Gordon Palmer HallTitle: Mixed Weak-Type Estimates for Classical Operators Abstract: We prove new mixed weak type estimates for various classical operators of Harmonic analysis. Mixed weak type inequalities were first studied by Muckenhoupt and Wheeden and later by Sawyer to prove the $L^p$ boundedness of the Hardy-Littlewood maximal operator as a consequence of the Jones factorization
AWM Game Night
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesApplied Math Seminar – Ali Pakniyat (Department of Mechanical Engineering, The University of Alabama)
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Dualities in optimal control theory Abstract: Duality is a mathematical principle which, when it emerges, signifies the intrinsic relations between two distinct concepts, theorems or structures. In this talk, I will present three dualities which emerge in optimal control theory: (i) the duality in the Minimum Principle (MP) between the finite dimensional spaces of state variations
Colloquium – Hailong Dao (University of Kansas)
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Fractals and Syzygies Abstract: Syzygies are objects invented and utilized by David Hilbert in 1890 to study relations among polynomial equations, and have played a big role in the development of modern algebraic geometry. The quest to understand patterns of syzygies is both challenging and interesting, and sometimes reveals unexpected connections to other branches