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El-Sayed, Wagdy
202  results:
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1

Existence of a bounded variation solution of a nonlinear in..:

El-Sayed, Wagdy ; El-Rahman, Ragab O. Abd ; El-Salam, Sheren A. Abd.
JOURNAL OF ADVANCES IN MATHEMATICS.  21 (2022)  - p. 182-191 , 2022
Link: https://doi.org/10.24297..
 
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2

Null Controllability of Hilfer Fractional Stochastic Differ..:

Ahmed, Hamdy M. ; El-Borai, Mahmoud M. ; El-Sayed, Wagdy.
Fractal and Fractional.  6 (2022)  12 - p. 721 , 2022
Link: https://doi.org/10.3390/..
 
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3

Qualitative Analysis for Solving a Fractional Integro-Diffe..:

Alsulaiman, Raniyah E. ; Abdou, Mohamed A. ; ElBorai, Mahmoud M....
Fractal and Fractional.  7 (2023)  8 - p. 599 , 2023
Link: https://doi.org/10.3390/..
 
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4

Fractional Stochastic Evolution Inclusions with Control on ..:

Ahmed, Hamdy M. ; El-Borai, Mahmoud M. ; El-Sayed, Wagdy G..
Symmetry.  15 (2023)  4 - p. 928 , 2023
Link: https://doi.org/10.3390/..
 
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5

On the existence of a bounded variation solution of a fract..:

El-Sayed, Wagdy G. ; Abd El-Rahman, Ragab O. ; Abd El-Salam, Sheren A..
JOURNAL OF ADVANCES IN MATHEMATICS.  21 (2022)  - p. 107-115 , 2022
Link: https://doi.org/10.24297..
 
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6

A Secured Half-Duplex Bidirectional Quantum Key Distributio..:

Khawasik, Manal ; El-Sayed, Wagdy Gomaa ; Rashad, M. Z..
Symmetry.  14 (2022)  12 - p. 2481 , 2022
Link: https://doi.org/10.3390/..
 
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7

On the solvability of a functional Volterra integral equati..:

El-Sayed, Wagdy G. ; Abd El-Rahman, Ragab O. ; Abd El-Salam, Sheren A..
JOURNAL OF ADVANCES IN MATHEMATICS.  21 (2022)  - p. 199-208 , 2022
Link: https://doi.org/10.24297..
 
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8

On a Boundary Value Problem of Hybrid Functional Differenti..:

El-Sayed, Ahmed M. A. ; El-Sayed, Wagdy G. ; S. Amrajaa, Somyya
Mathematics.  9 (2021)  21 - p. 2667 , 2021
Link: https://doi.org/10.3390/..
 
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9

On the solvability of a nonlinear functional integral equat..:

El-Sayed, Wagdy G. ; El-Borai, Mahmoud M. ; Metwali, Mohamed M.A..
JOURNAL OF ADVANCES IN MATHEMATICS.  19 (2020)  - p. 74-88 , 2020
Link: https://doi.org/10.24297..
 
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10

Initial Value Problem for Stochastic Hyprid Hadamard Fracti..:

El-Borai, Mahmoud Mohammed Mostafa ; El-sayed, Wagdy G. ; Badr, A. A..
JOURNAL OF ADVANCES IN MATHEMATICS.  16 (2019)  - p. 8288-8296 , 2019
Link: https://doi.org/10.24297..
 
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11

Solvability of a neutral differential equation with deviate..:

El-Sayed, Wagdy G.
Journal of Mathematical Analysis and Applications.  327 (2007)  1 - p. 342-350 , 2007
Link: https://doi.org/10.1016/..
 
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12

On the functional integral equations of mixed type and inte..:

El-Sayed, Wagdy G. ; El-Sayed, Ahmed M.A.
Applied Mathematics and Computation.  154 (2004)  2 - p. 461-467 , 2004
Link: https://doi.org/10.1016/..
 
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13

Existence Theorems for Some Quadratic Integral Equations:

Banaś, Józef ; Lecko, Millenia ; El-Sayed, Wagdy Gomaa
Journal of Mathematical Analysis and Applications.  222 (1998)  1 - p. 276-285 , 1998
Link: https://doi.org/10.1006/..
 
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14

On the distance between two Chebyshev sets in Banach spaces:

El-Sayed, Wagdy G.
International Journal of Mathematics and Mathematical Sciences.  20 (1997)  3 - p. 611-612 , 1997
Link: https://doi.org/10.1155/..
 
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15

A NOTE ON A FIXED POINT PROPERTY FOR METRIC PROJECTIONS:

EL-SAYED, WAGDY GOMAA
Tamkang Journal of Mathematics.  27 (1996)  1 - p. 55-57 , 1996
Link: https://doi.org/10.5556/..
 
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