كلمة لزائرى الموقع

يسعدنى أن ارحب بزيارتكم وأجو أن تستفيدوا من محتويات الموقع فأهلا بكم.
د. سعد رشاد نعمان الشبراوى، مدرس بقسم: الرياضيات، بكلية: العلوم

أحدث أبحاثى
* Compactness Criteria and Spectra of Some Infinite Lower Triangular Matrices
* RELATIONS AND GENERALIZED TOPOLOGIES
* On the compactness and spectra of the generalized difference operator on the spaces ℓ∞ and bv

الأبحاث العلمية

Compactness Criteria and Spectra of Some Infinite Lower Triangular Matrices
FILOMAT
Saad R. El-Shabrawy

On the compactness and spectra of the generalized difference operator on the spaces ℓ∞ and bv
Operators and Matrices 15 (3), 959–983
Saad R El-Shabrawy, Yoshihiro Sawano

On q- Cesàro Operators: Boundedness, Compactness and Spectra
Numerical Functional Analysis and Optimization 42 (9), 1019-1037
Saad R El-Shabrawy

Fine spectra of the discrete generalized Cesàro operator on Banach sequence spaces
Monatshefte für Mathematik 192 (1), 184-224
Yoshihiro Sawano, Saad R El-Shabrawy

Basis Properties of Trigonometric Systems in Weighted Morrey Spaces
Azerbaijan Journal of Mathematics 9 (2), 183-209
Bilal T. Bilalov, Ali A. Huseynli, Saad R. El-Shabrawy

The spectra of the generalized difference operators on the spaces of convergent series
Linear and Multilinear Algebra 69 (4), 732-751
Yoshihiro Sawano, Saad El-Shabrawy

Weak Morrey spaces with applications
Mathematische Nachrichten 291, 178–186 (2018).
Yoshihiro Sawano, Saad R El‐Shabrawy

Spectra of the generalized difference operator on the sequence spaces bv0 and h
Linear and Multilinear Algebra, 66:8, 1691-1708, DOI: 10.1080/03081087.2017.1369492
Saad R. El-Shabrawy , Suad H. Abu-Janah

Basis Properties of Exponential Systems With Linear Phases in Morrey-Sobolev Type Spaces
Mathematical Sciences Letters
Valid F Salmanov, Tarlan Z Garayev, Saad R El-Shabrawy

Fine spectra of the discrete generalized Cesàro operator on Banach sequence spaces
Monatshefte für Mathematik (2020) 192:185–224
Yoshihiro Sawano
Saad R. El-Shabrawy

Spectra of the constant Jacobi matrices on Banach sequence spaces
Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas. Vol 114 (182), 2020
Saad R. El-Shabrawy
Asmaa M. Shindy

On the Fine Structure of Spectra of Upper Triangular Double-Band Matrices as Operators on ℓp Spaces
Applied Mathematics & Information Sciences
Saad R. El-Shabrawy
Suad H. Abu-Janah

Spectra and Fine Spectra of Lower Triangular Double-Band Matrices as Operators on Lp (1 ≤ p < ∞)
Mathematica Slovaca
Ali M. Akhmedov1 / Saad R. El-Shabrawy2

On the spectrum of the generalized lower triangle double-band matrix∆ a over the sequence space c,
Al-Azhar Univ. Eng. J., JAUES (special issue) 5 (9), 54-63
AM Akhmedov, SR El-Shabrawy
1 - تحميل الملف
 

RELATIONS AND GENERALIZED TOPOLOGIES
The 2nd International Conference on Mathematics: Trends and Developments, December 27-30, Cairo, Egypt, 2007 Conference article
Mohammad E. El-Shafei
Abd El-Monem M. Kozae
Malak E. Raslan
Saad R. El-Shabrawy

عدد الصفحات (2):  1   2