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Mathematics and Statistics

 

Recent Submissions

Stellar Blend Image Classification Using Computationally Efficient Gaussian Processes (MuyGPs) 

Bidese, Rafael; Eleh, Chinedu; Zhang, Yunli; Molinari, Roberto; Billor, Nedret; Priest, Benjamin; Goumiri, Imene; Muyskens, Amanda; Dunton, Alec (2024-04-05)
Stellar blends are a challenge in visualizing celestial bodies and are typically disambiguated through expensive methods. To address this, we propose an automated pipeline to distinguish single stars and blended stars ...

Optimal Upscaling with Transport Maps 

Eleh, Chinedu; van Wyk, Hans-Werner (2024-04-04)
Partial differential equation models often involve space-dependent parameters, such as diffusion coefficients and advection fields, that cannot be measured explicitly and are therefore uncertain. Midpoint (MP), spatial ...

Show Me a Function: More Than Meets the Eye 

Eleh, Chinedu; 0000-0002-4531-5263 (2024-04-04)
Mathematics is a fascinating subject used to understand functions' properties and behavior. From simple precalculus to challenging graduate-level courses, there is an intricate web of functions to explore. Unfortunately, ...

Optimal Parameter Upscaling for Partial Differential Equation Models in Mathematical Biology 

Eleh, Chinedu; van Wyk, Hans-Werner; 0000-0002-4531-5263 (2024-04-04)
Partial differential equation models in mathematical biology often involve space-dependent parameters, such as diffusion coefficients and advection fields, that cannot be measured explicitly and are therefore uncertain. ...

Bounded Complete Embedding Graphs, Extended Version 

Aust, Jennifer Katherine (2015-07-08)
This is the extended version of my dissertation, "Bounded Complete Embedding Graphs." This version is presented in three parts, each in a separate file. [Part 1] Bounded Complete Embedding Graphs [Part 2] Extension ...