Image restoration is the most fundamental task in image processing. The goal is to remove or reduce the noise from a given corrupted digital image for improving the performance and accuracy of human or machine vision ...

 In this thesis, we consider the modified Landweber method for solving nonlinear ill-posed problems $F(x) = y$ where the noisy data $y^{delta} in Y $ with $left| y^{delta} -y right| leq delta$ are provided and the operator ...

            The domination game played on a graph G consists of two players, Dominator and Staller, who alternate taking turns choosing a vertex fromG such that whenever a vertex is chosen, at least one additional vertex ...

In this thesis, we study the properties of Fibonacci and Lucas numbers and the sumsets associated with  Wythoff sequences. 

Let h:A ! B be a non-constant homomorphism. It is well-known that h(A) is a subalgebra of B whose cardinality is greater than 2. If A is a tame algebra, we give a necessary and sufficient condition that all images of A ...