Recent Publications | |||||||||||||||||

1 | Compactness via equivalence relations, to appear in Algebra Universalis | ||||||||||||||||

2 | (With A. Umar)
Combinatorial results for the symmetric inverse semigroup, Semigroup Forum 75
(2007), 221--236. . |
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3 | (With A. Umar) Combinatorial results for semigroups of order-preserving full transformations, Semigroup Forum 72 (2006), 51-62. | ||||||||||||||||

4 | (With H. Azad and A. Qadir) Focusing surfaces, The Mathematical Gazette 90 (2006), 404-411. | ||||||||||||||||

5 | (With A. Umar) Asymptotic results for semigroups of order-preserving partial transformations, Communications in Algebra 34 (2006), 1071-1075. | ||||||||||||||||

6 | (With A.H. Joarder) Inequalities among some measures of location, Communications in Statistics: Theory and Methods 35 (2006), 1963-1970. | ||||||||||||||||

7 | (With A.H. Joarder) Algebraic inequalities for measures of dispersion, Journal of Probability and Statistical Science 3 (2005), 317-326. | ||||||||||||||||

8 | On a problem of Fuchs and Salce, Communications in Algebra 33 (2005), 1193-1194. | ||||||||||||||||

9 | (With A. Umar) Combinatorial results for semigroups of order-preserving partial transformations, Journal of Algebra 278 (2004), 342-359. | ||||||||||||||||

10 | (With A. Umar) Combinatorial results for semigroups of order-decreasing partial transformations, Journal of Integer Sequences 7 (2004), Article 04.3.8, 14pp. | ||||||||||||||||

11 | (With A. Umar) On the number of nilpotents in the partial symmetric semigroup, Communications in Algebra 32 (2004), 3017-3023. | ||||||||||||||||

12 | (With A. Umar) On certain finite semigroups of order-decreasing transformations I, Semigroup Forum 69 (2004), 184-200. | ||||||||||||||||

13 | (With H. Azad) Some impossible constructions in elementary geometry, The Mathematical Gazette 88 (2004), 548-551. | ||||||||||||||||

14 | Inverse limits of algebras as retracts of their direct products, Proc. Amer. Math. Soc. 131 (2003), 1007-1010. | ||||||||||||||||

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16 | (With H. Azad) An equality for certain exponential sums, The Mathematical Gazette 87 (2003), 525-527. | ||||||||||||||||

17 | Alpha-limits of algebras, Communications in Algebra 29 (2001), 3635-3640. | ||||||||||||||||

18 | (With H. Azad) On a theorem of Clay, College Mathematics Journal 31 (2000), 405-406. | ||||||||||||||||

19 | On a problem of 0-limits, Communications in Algebra 27 (1999), 4303-4306. | ||||||||||||||||

20 | On a weak form of equational compactness, Algebra Universalis 39 (1998), 71-80. | ||||||||||||||||

21 | (With A.B. Thaheem) On dependent elements in semiprime rings, Mathematica Japonica 47 (1998), 29-31. | ||||||||||||||||

22 | On duo rings, pure semisimplicity and finite representation type, Communications in Algebra 25 (1997), 3947-3952. | ||||||||||||||||

23 | An equational characterization of quasi-injective modules, Communications in Algebra 25 (1997), 3545-3549. | ||||||||||||||||

24 | On a problem of Wenzel on equational compactness of modules, Algebra Universalis 38 (1997), 221-225. | ||||||||||||||||