Mar
28
Turbulent Mixing and Beyond
Description Abstract Whenever fluids of different densities are accelerated against the density gradient we observe the development of the Rayleigh-Taylor instability (RTI), which causes extensive...
Events Archive
Find an Event
Currently selected filters
- Applied Mathematics
- Colloquia
Mar
11
Pattern Detection for Point Processes
Description Abstract To understand how the brain processes information, it is often necessary to search for neural activity that exhibits certain patterns. This is in particular important for the...
Feb
25
Weak Numerical Schemes for Stochastic Differential Equations in Geophysics
Abstract In the past few decades, scientists studying the partial differential equations used to describe the dynamics of the atmosphere and oceans in weather and climate models have become...
Feb
21
Analysis of the Multiplicity Matching Parameter in Suffix Trees
Description Abstract We analyze one redundant aspect of the encoder for the Lempel-Ziv '77 data compression algorithm. We prove that the number of pointers into the LZ'77 database asymptotically...
Feb
2
Fredholm Differential Operators and Dichotomy
SpeakerYuri LatushkinDepartment of Mathematics, University of Missourihttp://www.math.missouri.edu/~yuri/ Description Abstract We prove that a first order linear differential operator G=-d/dt+A(t)...
Jan
27
Additive Multigrid Theory
SpeakerSusanne BrennerDepartment of Mathematics, University of South Carolinahttp://www.math.sc.edu/~fem/brenner.html Description Abstract The convergence of the V-cycle multigrid algorithm is usually...
Jan
26
What Do You Need to Solve Problems with Many Variables?
Description Abstract In many practical problems the number of independent variables is large compared to the number of data. For example, to determine the fair price of an exotic option one must...