Name: Dr.Laradji, A.	Phone: 2714	Off. Loc: 5-329	Email: alaradji@kfupm.edu.sa

 

Teaching assignment

#	Course	Section	Period	Location	Activity	Days
1	MATH208	04	10:00AM	63-139	LEC	MW
2	MATH210	01	11:30AM	63-126	LEC	MW

 

Office Hours (Phone: Office: )

Sunday	Monday	Tuesday	Wednesday	Thursday
	01:00-02:00		01:00-02:00

Remark:

Sno	Publications	Year	Status
[1]	Alfuraidan, M. R., A. Laradji, and J. I. Hall, "Antipodal distance transitive Covers of Generalized Polygons," Journal of Algebraic Combinatorics, vol. 2017, pp. 1-20, 2017.	2017	Published
[2]	A. H. Joarder, A. Laradji, and M. H. Omar, "On Some Characteristics of Bivariate Chi-Square Distribution (ISI)," Statistics, vol. 46, no. 5, pp. 577-586, Oct. 2012.  http://dx.doi.org/10.1080/02331888.2010.543466	2012	Published
[3]	J. Y. Abuihlail, S. Kabbaj, and A. Laradji, Ed., ICMS'10 Proceedings (Algebra): Inaugural issue of the Arabjain Journal of Mathematics (AJM), Vol. 1, Springer, 2012.	2012	Published
[4]	Laradji, A., M. Mignotte, and N. Tzanakis, "On px2 + q2n= yp and related Diophantine equations, J. Number Th. 131 (2011), 1575-1596.," Journal of Number Theory, vol. 131, pp. 1575-1596, 2011.	2011	Published
[5]	A. Laradji, "Projectivity of countable direct products," Algebras and Representation Theory, vol. 13, pp. 719-722, 2010.	2010	Published
[6]	S. Junaidu, A. Laradji, and A. Umar, "Powers of integers as sums of consecutive odd numbers," The Mathematical Gazette (UK), vol. 94, pp. 117-119, 2010.	2010	Published
[7]	A. Laradji, "Compactness via equivalence relations," Algebra Universalis, vol. 59, pp. 429-434, 2008.	2008	Published
[8]	Abdallah Laradji and A. H. Joarder, "Inequalities among some measures of location," Communications in Statistics-Theory and Methods, vol. 35, no. 11, pp. 1963-1970, 2007.	2007	Published
[9]	Abdallah Laradji and Abdullahi Umar, "Combinatorial results for the symmetric inverse semigroup," Semigroup Forum, pp. 0-0, 2007. Accepted.	2007	Accepted
[10]	Abdallah Laradji and Abdullahi Umar,  "Combinatorial results for semigroups of order-preserving full transformations," Semigroup Forum, vol. 72, pp. 51-62, 2006.	2006	Published
[11]	Abdallah Laradji and Abdullahi Umar,  "Asymptotic results for semigroups of order-preserving partial transformations," Communications in Algebra, vol. 34, pp. 1071-1075, 2006.	2006	Published
[12]	A. H. Joarder and Abdallah Laradji,  "Algebraic inequalities for measures of dispersion," Journal of Probability and Statistical Science, vol. 3, no. 2, pp. 317-326, Aug. 2005.	2005	Published
[13]	Abdallah Laradji,  "On a problem of Fuchs and Salce," Communications in Algebra, vol. 33, pp. 1193-1194, 2005.	2005	Published
[14]	Abdallah Laradji and Abdullahi Umar,  "On certain finite semigroups of order-decreasing transformations I," Semigroup Forum, vol. 69, no. 2, pp. 184-200, Sep. 2004.	2004	Published
[15]	Abdallah Laradji and Abdullahi Umar,  "Combinatorial Results for Semigroups of Order-Decreasing Partial Transformations," Journal of Integer Sequences, vol. 7, no. (14 pp.), 2004.	2004	Published
[16]	Abdallah Laradji and Abdullahi Umar,  "On the number of nilpotents in the partial symmetric semigroup," Communications in Algebra, vol. 32, pp. 3017-3023, 2004.	2004	Published
[17]	Abdallah Laradji and Abdullahi Umar,  "Combinatorial results for semigroups of order-preserving partial transformations," Journal of Algebra, vol. 278, pp. 342-359, 2004.	2004	Published
[18]	Abdallah Laradji and Abdullahi Umar, "On the number of decreasing and order-preserving partial transformations," KFUPM, Department of Mathematical Sciences, Rep. 312, 2004.	2004
[19]	Abdallah Laradji and Abdullahi Umar, "Combinatorial results for semigroups of order-decreasing partial transformations," KFUPM, Department of Mathematical Sciences, Rep. 306, 2003.	2003
[20]	Abdallah Laradji and Abdullahi Umar, "On the number of nilpotents in the finite symmetric semigroup," KFUPM, Department of Mathematical Sciences, Rep. 305, 2003.	2003
[21]	A. B. Thaheem and Abdallah Laradji,  "A generalization of Leibniz rule for higher derivatives," International Journal of Mathematical Education in Science and Technology, vol. 34, no. 6, pp. 905-907, 2003.	2003	Published
[22]	Abdallah Laradji,  "Inverse limits of algebras as retracts of their direct products," Proceedings of the American Mathematical Society, vol. 131, pp. 1007-1010, 2003.	2003	Published
[23]	Abdallah Laradji,  "Alpha-limits of algebras," Communications in Algebra, vol. 29, pp. 3635-3640, 2001.	2001	Published
[24]	Abdallah Laradji,  "On a problem of 0-limits," Communications in Algebra, vol. 27, pp. 4303-4306, 1999.	1999	Published
[25]	Abdallah Laradji,  "On a weak form of equational compactness," Algebra Universalis, vol. 39, pp. 71-80, 1998.	1998	Published
[26]	Abdallah Laradji and A.B. Thaheem,  "On dependent elements in semiprime rings," Mathematica Japonica, vol. 47, no. 1, pp. 29-31, 1998.	1998	Published
[27]	Abdallah Laradji,  "On duo rings, pure semisimplicity and finite representation type," Communications in Algebra, vol. 25, pp. 3947-3952, 1997.	1997	Published
[28]	Abdallah Laradji,  "An equational characterization of quasi-injective modules," Communications in Algebra, vol. 25, pp. 3545-3549, 1997.	1997	Published
[29]	Abdallah Laradji,  "On a problem of Wenzel on equational compactness of modules," Algebra Universalis, vol. 38, pp. 221-225, 1997.	1997	Published
[30]	Abdallah Laradji, "Algebraic compactness of reduced products over commutative perfect rings," Archiv der Mathematik, vol. 64, pp. 299-303, 1995.	1995	Published
[31]	Abdallah Laradji and A. B. Thaheem,  "On the automorphism relation: \alpha+\alpha^{-1} =\beta+\beta^{-1}," Mathematica Japonica, vol. 42, pp. 535-538, 1995.	1995	Published
[32]	Abdallah Laradji,  "A generalization of algebraic compactness," Communications in Algebra, vol. 23, pp. 3589-3600, 1995.	1995	Published
[33]	Abdallah Laradji,  "A short algebraic proof of a theorem of Warfield," Mathematika, vol. 40, pp. 275-277, 1993.	1993	Published
[34]	Abdallah Laradji,  "{\alpha}-compactness of reduced products and filter quotients," Manuscripta Mathematica, vol. 81, pp. 283-297, 1993.	1993	Published
[35]	Abdallah Laradji and J. Pawlikowski,  "On a problem of saturation of certain reduced direct products," Colloquium Mathematicum?, vol. 62, pp. 189-191, 1991.	1991	Published
[36]	Abdallah Laradji,  "On \aleph_{\alpha}- complete filters," Mathematika, vol. 36, pp. 107-115, 1989.	1989	Published
[37]	Abdallah Laradji and Abdullahi Umar,  "Lattice paths and order-preserving partial transformations,", pp. 0-0.		Submitted
[38]	Laradji, A. and A. Umar, "Some Combinatorial Properties of the Symmetric Monoid," International Journal of Algebra and Computation. Accepted.		Accepted
[39]	Laradji, A., "Characterizations of chain conditions on finite matrix subgroups," Communications in Algebra. Accepted.		Accepted

#	Title	PI/Coordinaor	Members	Sponsor	Grant	Ref #	S-Date	E-Date	Month	Status
1	Commutativity in compact topological groups	Heffernan, R. J.	A. Laradji	KFUPM	Junior Faculty	JF100011	May 2010	Apr 2011	11	Approved

Course	Section	Semester	F1,F2.. :Final Exams, E1,E2..:Majors Q1,.. :Quizzes H1,.. : Homework& S1,.: Syllabus
MATH208	04	182
MATH210	01	182
MATH102	18	181	Q1 Q2 Q3 Q4
MATH210	01	181	F1 E1 E2 Q1 Q2
MATH208	01	173	E1 E2 Q1 Q2 Q3 Q4 F1
MATH208	02	173	(See section: 01 )
MATH232	01	172	E1 E2 Q1 Q2 Q3 Q4 H1
MATH260	02	172	Q1 Q2 Q3 Q4
MATH232	01	171	F1 E1 E2 Q1 Q2 Q4 O1
MATH260	05	171	Q1 Q4 Q3
MATH202	02	163	E2 E1 F1 Q1 Q2 Q3 Q4
MATH202	04	163	Q1 Q2 Q3 Q4
MATH232	01	162	F1 E2 Q1 E1 Q2 Q3 S1
MATH260	04	162	Q1 Q2 Q3
MATH260	05	161	Q1 Q2 Q3 Q4
MATH260	06	161	Q1 Q2 Q3 Q4
MATH260	01	153	F1 E1 E2 S1 Q4 Q2 Q1 Q3
MATH260	02	153	F1 E1 E2 Q1 Q2 Q4 S1 Q3
MATH202	12	152	Q1 Q2 Q3
MATH202	15	152	Q1 Q2 Q3
MATH260	05	151	Q1 Q2 Q3 Q4
MATH260	06	151	Q1 Q2 Q3 Q4
MATH202	11	142	Q1 Q2 Q4 Q3
MATH202	15	142	Q1 Q2 Q3 Q4
MATH260	04	141	Q1 Q2 Q3 Q4
MATH260	05	141	Q1 Q2 Q3 Q4
MATH260	03	132	Q1 Q2 S1 Q4 Q3
MATH260	05	132	Q1 Q2 Q3 S1
MATH260	03	131	Q1 Q2 Q3 Q4 Q5 S1 F1
MATH260	04	131	Q1 Q2 Q3 Q5 S1 F1
MATH202	03	123	F1 Q1 Q2 Q3 Q4 Q5 S1 E1 E2
MATH202	06	123	Q1 Q2 Q3 Q4 Q5 F1 S1 E1 E2
MATH455	01	122	E1 E2 S2 F1 O1
MATH550	01	122	E1 E2 S1 F1 H1
MATH102	15	121	Q1 Q2 Q3 Q4 S1 F1 E1 E2
MATH132	04	121	E1 E2 Q1 Q2 Q3 Q4 F1 S1
MATH260	06	121	Q1 Q2 Q3 Q4 S1 F1 E1 E2
MATH132	02	112	Q1 Q2 Q3 Q4 S1
MATH132	03	112	Q1 Q4 S1 Q2 Q3
MATH202	11	111	Q1 Q2 Q3 Q4 S1
MATH202	12	111	Q1 Q2 Q3 Q4 S1
MATH201	05	102	Q1 Q2 Q3 Q4
MATH201	07	102	Q1 Q2 Q3 Q4
MATH201	09	101	Q1 Q2 Q3 Q4 F1 E1 E2 S1
MATH201	13	101	F1 E1 E2 Q1 Q2 Q3 Q4 S1
MATH260	03	092	Q1 Q2 Q3 Q4 (See section: 01 )
MATH460	01	092	F1 E1 E2 H1 S1
MATH201	15	091	Q1 Q2 Q3 Q4 F1 E1 E2 H1 S1
MATH201	16	091	Q1 Q2 Q3 Q4 (See section: 15 )
MATH201	03	082	Q1 Q2 Q4 Q3 S1 H1 E1 E2 F1
MATH201	07	082	Q1 Q2 Q3 Q4 (See section: 03 )
MATH202	04	081	Q1 Q2 Q3 Q4 (See section: 05 )
MATH455	01	081	F1 E1 E2 E3 S1
MATH201	02	073	F1 E1 E2 Q1 Q2 Q3 Q4 S1 H1
MATH201	05	073	(See section: 02 )
MATH201	03	072	F1 E1 E2 Q1 Q2 Q4 Q3 S1 H1
MATH201	04	072	Q1 Q2 Q3 Q4 (See section: 03 )
MATH201	09	071	F1 E1 E2 Q1 Q2 Q3 Q4 H1 S1
MATH201	13	071	F1 E1 E2 Q1 Q2 Q3 Q4 H1 S1
MATH201	02	062	E1 E2 Q1 Q3 Q4 H1 S1 Q2 F1
MATH201	05	062	Q1 Q2 Q3 Q4 (See section: 02 )
MATH201	20	061	F1 E1 E2 Q1 Q2 Q3 Q4 S1
MATH280	01	061	F1 E2 Q1 Q2 Q3 Q4 S1 E1
MATH201	06	052	F1 E1 E2 Q2 Q3 Q1 S1 H1 Q4 (See section: 09 )
MATH201	09	052	Q2 Q4 Q3 Q1 (See section: 06 )
MATH201	07	051	F1 E1 E2 Q1 Q2 Q3 S1 H1
MATH355	01	051	F1 E1 E2 Q1 Q2 Q3 Q4 S1 H1
MATH132	07	042	E1 E2 F1 Q1 Q2 Q3 Q4 S1 (See section: 08 )
MATH132	08	042	E1 E2 F1 Q1 Q2 Q3 S1 Q4 (See section: 07 )
MATH132	06	041	F1 S1 Q2 Q1 F2 F3 Q3 Q4 (See section: 07 )
MATH132	07	041	Q1 Q2 Q3 Q4 (See section: 06 )
MATH260	04	032
MATH280	01	032
MATH280	03	032

#	Title	View
1	On linear equations with fundamental sets of polynomial solutions:  Abdullah Laradji, Aug 2016.	444
2	Higher order self-adjoint operators with polynomial coefficients, H. Azad, A. Laradji and M. T. Mustafa, Aug 2014	436
3	A Direct Proof of the Joint Moment Generating Function of Sample Mean and Variance,   Anwar H. Joarder and A. Laradji, Apr 2014	434
4	A New Method for the Covariance Between Sample Mean and Variance:   Anwar H. Joarder and A. Laradji, Feb 2014	432
5	On some applications of complex numbers to polar equations and cycloidal curves :   H. Azad, A. Laradji and M. T. Mustafa  Nov 2012.	427
6	ALGEBRAIC PROPERTIES OF PLRD FUNCTIONS :   A. Laradji  Jan 2012.	425
7	Polynomial Solutions of Differential Equations:  H. Azad, A. Laradji and M. T. Mustafa, Jun 2010.	415
8	The Probability of a Sample Outcome in Sampling Without Replacement:  Anwar H. Joarder; A. Laradji and M.H. Omar , May 2009.	405
9	ON SOME GENERALIZATIONS OF THE HAT PROBLEM AND TRANSFORMATION SEMIGROUPS:  Abdallah Laradji and Abdullahi Umar, Oct 2006.	358
10	Some Inequalities in Descriptive Statistics:  A. H. Joarder and Abdallah Laradji, Jun 2004.	321
11	COMBINATORIAL RESULTS FOR SEMIGROUPS OF ORDER-PRESERVING PARTIAL TRANSFORMATIONS:  Abdallah Laradji and Abdullahi Umar, Jan 2004.	313
12	ON THE NUMBER OF DECREASING AND ORDER-PRESERVING PARTIAL TRANSFORMATIONS:  Abdallah Laradji and Abdullahi Umar, Jan 2004.	312
13	ASYMPTOTIC RESULTS FOR SEMI GROUPS OF ORDER-PRESERVING PARTIAL TRANSFORMATIONS:  Abdallah Laradji and Abdullahi Umar, Oct 2003.	310
14	On a problem of Fuchs and Salce:  Abdallah Laradji, Oct 2003.	309
15	COMBINATORIAL RESULTS FOR SEMIGROUPS OF ORDER-DECREASING PARTIAL TRANSFORMATIONS:  Abdallah Laradji and Abdullahi Umar, Jun 2003.	306
16	ON THE NUMBER OF NILPOTENTS IN THE PARTIAL SYMMETRIC SEMIGROUP:  Abdallah Laradji and Abdullahi Umar, Jun 2003.	305
17	On Certain Finite Semigroups of Order-Decreasing Transformations I:  Abdallah Laradji and Abdullahi Umar, May 2003.	298
18	A Generalization of Fermats Last Theorem:  Abdallah Laradji, Apr 2003.	291
19	Focusing Surfaces:  Hassan Azad, Abdallah Laradji, and Ashgar Qadir, Feb 2003.	289
20	Inequalities Involving Sample Means, Median and Extreme Observations:  Abdallah Laradji and A. H. Joarder, Oct 2002.	283
21	On a Property of Large Inverse Systems:  Abdallah Laradji, Feb 2001.	262
22	Alpha - Limits of Algebras:  Abdallah Laradji, Feb 2000.	250
23	On a property of large systems of equations over general algebras:  Abdallah Laradji, Mar 1998.	227
24	On the Uniqueness of the Solution of a Cloass of Functional Differential Equations:  Y. A. Fiagbedzi and Abdallah Laradji, Jun 1997.	223
25	On a problem of Wenzel:  Abdallah Laradji, Mar 1997.	218
26	An Equational Characterization of Quasi-injective Modules:  Abdallah Laradji, May 1996.	205
27	Duo rings and finite representation type:  Abdallah Laradji, Oct 1995.	189
28	Algebraic Compactness of Reduced Prodcuts Over Commulative Semiperfect Rings:  Abdallah Laradji, Jun 1994.	162
29	On the Projectivity of Pure-Injective Envelopes:  Abdallah Laradji, Oct 1993.	150
30	Algebraic Compactness and Characterizations of Artinian Rings:  Abdallah Laradji, Oct 1993.	149
31	A Criterion for Algebraically Compact Modules:  Abdallah Laradji, May 1993.	139
32	Alpha, Beta – Compact Modules:  Abdallah Laradji, Apr 1993.	135