- A Randomized Block Coordinate Iterative Regularized Gradient Method for High-dimensional Ill-posed Convex Optimization
2018/09/26 by Harshal Kaushik, Harshal D. Kaushik, Farzad Yousefian +2 · 1 citation
Computer Science · Engineering · Mathematics · Medicine · #Applied mathematics #Artificial intelligence #Bilevel optimization #Bone and Joint Diseases #Computer science #Convergence (economics) #Convex optimization #Coordinate descent #Curse of dimensionality #FOS: Mathematics #Iterative method #Mathematical optimization #Mathematics #Norm (philosophy) #Optimization and Control (math.OC) #Optimization problem #Regular polygon #Regularization (linguistics) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques #Trust region #Well-posed problem #math.OC
- An Ill Posed Cauchy Problem for a Hyperbolic System in Two Space Dimensions
2003/02/19 by Alberto Bressan, Bressan, Alberto · 3 citations
Mathematics · #Advanced Mathematical Physics Problems #Analysis of PDEs (math.AP) #Cauchy problem #Computer science #Differential Equations and Boundary Problems #FOS: Mathematics #Hyperbolic partial differential equation #Initial value problem #Mathematical Analysis and Transform Methods #Mathematical analysis #Mathematics #Partial differential equation #Space (punctuation) #Well-posed problem #math.AP