Volume 20 Number 1-2  (2025)

CONTENTS

Block Truncation Coding (BTC) Technique for Regions Image Encryption
Shaymaa Abed Yasseen Alkufi1, Professor Hind Rustum Mohammed2, Mohammed S. Mechee3

k-Power Domination of Crown Graph
Dr. S.Chandrasekaran and A.Sulthana

Weakly 2-Absorbing ideals in Non-Commutative Rings
Malik Bataineh1, Rashid Abu-Dawwas 2, Odai Masoud

Some Homological Groups Related To Simplicial Complexes
Majid Mohammed Abed1 and Faisal Ghazi AL-Sharqi2

A study of * -frames in Hilbert Spaces
G. Upender Reddy1 and D.Kalyani2

A New Ranking on Generalized Octagonal Fuzzy Numbers
Kirtiwant P. Ghadle and Sanjivani M. Ingle

The Effect Daubechies Wavelet Filter for Enhancement Objects Blur Images in an Environment Containing Noise
Shaymaa Maki kadham, Professor. Hind Rustum Mohammed

Outlier Detection in Multivariate Linear Models Using Lagrange Multipliers
Makkulau, Edi Cahyono1, Mukhsar, Asrul Sani, La Ode Saidi, Andi Tenri Ampa

Generalized m-Regular α-Closed Set and Its Applications
Anjana Bhattacharyya