Department of Mathematics, Faculty of Science, Islamic Azad University, Central Tehran Branch, Tehran, Iran. Orthogonal projections on Hilbert spaces play important roles in many applications in ...

Given two subspaces $\mathbf{L},\mathbf{K}$, and an initial guess for the solution $\boldsymbol{x}^{\left( 0 \right)}$, we want to find $\boldsymbol{\delta }\in ...

Abstract: In this tutorial some basic linear algebra problems: basis change and projection, are discussed together with examples of their applications in signal and image processing. In typical linear ...

Overview The objective of this project is to just be a demo of projecting 3D objects in R3 to a plane in R3 while at the same time rotating that object around an axis. This project demonstrates some ...

We show that the range of a norm one projection on a commutative $C^\ast$-algebra has a ternary product structure (Theorem 2). We describe and characterize all such ...

Functional Analysis Normed linear spaces, Banach spaces, Hahn-Banach theorem, open mapping and closed graph theorems, principle of uniform boundedness; Inner-product spaces, Hilbert spaces, ...