Distinguished Emeritus Professor S. K. Jain

S. K. Jain
Distinguished Emeritus Professor, Ohio
University
Contact Information


S. K. Jain Biography
Distinguished Professor S. K. Jain served Ohio University, Department of Mathematics from 1970 to 2009. He also served as Director of Center of Ring Theory and its Applications from 2001 to 2009. Before joining the faculty at Ohio University, he was a Reader in Mathematics at the University of Delhi (196570). Currently, he is an Advisor and Distinguished Adjunct Professor at King Abdulaziz University, Jeddah, SA.
Dr. Jain has held visiting professor appointments at several institutions worldwide. His visiting positions include the Riverside, Santa Barbara and Berkeley campuses of the University of California, the Ohio State University in Columbus, North Carolina State University in Raleigh, University of Chicago, McMaster University in Hamilton and University of Frankfurt, as well as the Indian Statistical Institute, and the Indian Institute of Technology.
Dr. Jain has authored more than 145 research articles that have been published in professional journals. His papers have appeared in the Transactions of the American Mathematical Society, the Proceedings of the American Mathematical Society, the Pacific Journal of Mathematics, Journal of Algebra, Journal of Pure and Applied Algebra, Communications in Algebra, Archiv der Mathematik, Math Zeitchrift, Linear Algebra and Applications, Linear and Multilinear Algebra, SIAM J. Discrete Methods, SIAM J. Matrix Analysis and Applications, etc. He has coauthored five undergraduate/graduate texts. In particular, he is a coauthor of the widely used graduate text Basic Abstract Algebra (second edition), published by Cambridge University Press (1994), Linear Algebra: An Interactive Approach published by Brooks/Cole (2003), graduate text entitled Topics in Applied Abstract Algebra, published by the American Mathematical Society (2008), and the book Cyclic Modules and the Structure of Rings in the Oxford Mathematical Monographs, Oxford University Press (2012).
In addition, Dr. Jain is a coeditor of seven research volumes of scholarly papers in Ring Theory in Marcel Dekker (1977), Springer Verlag (1990), World Scientific Press (1993), Birkhauser (1997), American Math Society (2000), American Math Society (2006) and American Math Society (2008). He is a two times recipient of Senior Scientist Fulbright Award (199192, 199596), has been awarded grants by DAAD (German Academic Exchange Service) and USIndia Scientific Exchange grants by the National Science Foundation (199192, 199294). He was the recipient of a United Nations Development Project Grant (199899), and of a conference grant from National Security Agency (1999).
He was awarded the Outstanding Graduate Faculty Award, 1999 at Ohio University. He has delivered Professional lectures at mathematical meetings all over the world and has been the organizer of conferences on many topics in Abstract Algebra.
He is an Executive Editor of the Journal of Algebra and its Applications, World Scientific Press, and that of the Bulletin of Mathematical Sciences, World Scientific Publishing company. He is also serving on the editorial board of Electronic Journal of Algebra.
He has supervised 24 Ph.D. dissertations in Noncommutative Rings, Modules, and Applied Linear Algebra. A life member of the Indian Mathematical Society, he is also a member of the American Mathematical Society.
S.K. Jain Publications
20172020
 Invariance and Parallel Sums, Bull Math Sci, Aug 2020, 2050001 ( with Adel Alahamdi and Andre Leroy)
 Algebras and semigroups of locally subexponential growth, Journal of Algebra Volume 503, 1 June 2018, Pages 5666 ( with Alahmadi, Hamed and Zelmanov)
20152016
 Quasipermutation singular matrices are products of idempotents. Linear Algebra Appl. 496 (2016), 487–495 (with Alahmadi and Leroy)
 Decompositions into products of idempotents. Electron. J. Linear Algebra 29 (2015), 74–88 (with Alahmadi, Leroy, and Sathaye)
 Characterizations of almost selfinjective modules, Noncommutative rings and their applications, 11–17, Contemp. Math., 634, Amer. Math. Soc., Providence, RI, 2015 (with Adel Alahmadi and Surjeet Singh)
 Finite generation of Lie algebras associated to associative algebras , J. Algebra 426 (2015), 69–78 (with Adel Alahmadi, Hamid Alsulami, and Efim Zelmanov)
 Indecomposable decomposition and couniserial dimension, Bull. Math. Sci. 5 (2015), no. 1, 121–136 (with A Ghorbhani and Z. Nazemian)
20112014
 Almost injective modules—a brief survey. J. Algebra Appl. 13 (2014), 1350164, 12 pp (with Adel Alahmadi)
 Euclidean pairs and quasiEuclidean rings. J. Algebra 406 (2014), 154–170. 16Wxx (with Adel Alahmadi, T.Y.Lam, and Andre Leroy)
 Decomposition of singular matrices into idempotents. Linear Multilinear Algebra 62 (2014), no. 1, 13–27. 15A23 (with Adel Alahmadi and Andre Leroy)
 Structure of Leavitt path algebras of polynomial growth. Proc. Natl. Acad. Sci. USA 110 (2013), no. 38, 15222–15224. 16S99 (with Adel Alahmadi, Hamid Alsulami, and Efim Zelmanov)
 Monotonicity of Nonnegative Matrices, Linear and Multilinear Algebra (2012), 855864 (with Adel Alahmadi and Yousef Alkhamees )
 On Semigroups and Semirings of Nonnegative Matrices, Linear and Multilinear Algebra (2012),595598 (With Adel Alahmadi and Yousef Alkhamees)
 ADS Modules, Journal of Algebra 352(2012), 215232 (with Adel Alahmadi and Andre Leroy)
 Leavitt Path Algebras of Finite GelfandKirillov Dimension, Journal of Algebra and its Applications,11(2012)1250225, 16 (with Adel Alahmadi, Hamed Alsulami, Efim Zelmanov)
 Perfect semiring of nonnegative matrices. Combinatorial matrix theory and generalized inverses of matrices, 177–181, Springer, New Delhi, 2013 (with Adel Alahmadi and Yousef Alkhamees)
 Decomposition of Singular Matrices into idempotents, Lineaqr and Multinear Algebra, to appear (2013) (with Adel Alahmadi and Andre Leroy)
 Cyclic Modules and the Structure of Rings (Oxgord Mathematical Monographs), Oxford University Press (2013) (with Ashish Srivastava and Askar Tuganbaev)
20082010
 Direct Sums of Injective and Projective Modules, Journal of Algebra, 324 (2010), 14291434 (with P. A. Guil Asensio and Ashish K. Srivastava).
 Erratum: Generalized Group Algebras of Locally Compact Groups, Communications in Algebra, Volume 38, Issue 10 (2010), page 3974 (with A. I. Singh and Ashish K. Srivastava).
 Rings over which cyclics are direct sums of projective and CS or noetherian, Glasgow J. Mathematics, 52, A (2010), 103110 (with C. Holston and A. Leroy).
 Nonnegative GroupMonotone Matrices and the Minus Partial Order, Linear Algebra and Appl. 420 (2009), 121132 (with B. Blackwood).
 A note on Almost Injective Modules, Math J. Okayama Univ, 51 (2009), 101109 (with Adel Alahmadi).
 On Sigmaq rings, J. Pure and Applied Algebra 213 (2009), 969976 (with Surjeet Singh and Ashish K. Srivastava).
 Ore extensions and Vdomains, Rings, Modules and Representations, Contemp. Math. Series AMS, 480 (2009), 263288 (with T. Y. Lam and A. Leroy).
 Shorted Operators Relative to a Partial Order in a Regular Ring , Communications in Algebra, Vol. 37, Number 11 (2009), 41414152 (with Ashish K. Srivastava, B. Blackwood and K. M. Prasad).
 Generalized Group Algebras of Locally Compact Groups, Communications in Algebra 36 (2008), 35593563 (with A. I. Singh and Ashish K. Srivastava).
 New Characterizations of sigmainjective Modules, Proc. Amer. Math. Soc. 316 (10), 2008, 34613466 (with K. I. Beidar and Ashish K. Srivastava).
 Essential Extensions of Direct Sum of Simple ModulesII, Modules and Comodules, Trends in Mathematics, Birkhauser 2008, 243246 (with Ashish K. Srivastava).
20052007
 When is a Semilocal Group Algebra Continuous, Journal of Algebra, 312, 2007, 152157 (with P. Kanwar and J. B. Srivastava).
 Semiprime CS Group Algebra of PolycyclicByFinite Group Without Domains as Summands as Hereditary, J. Algebra, 307 (2007), 541546 (with Adel Alahamadi and J. B. Srivastava).
 Essential Extensions of a Direct Sum of Simple Modules, Contemporary Math Series, Groups, Rings and Algebras, 420, American Math Society (2006), 1523 (with Ashish K.Srivastava and Late K.I.Beidar).
 RightLeft Symmetry of Right Nonsingular Right MaxMin CS Prime Rings, Coummunications Alg, 34, 11 (2006), 3883  3889 (with Husain S. AlHazmi, Adel N. Alahmadi).
 Group algebras in which the complements are direct summands. (Russian) Fundamental and Applied Math 11 (2005), no. 3, 311 (with A. N. Alahmadi, Pramod Kanwar, and J. B. Srivastava).
 On generalized q.f.d. modules. Arch. Math. (Brno) 41 (2005), no. 3, 243251 ( with Mohammad Saleh and S. R. LopezPermouth )
 Modules which are invariant under monomorphisms of their injective hulls, J. Australian Math. Soc., 79(2005), 349360 (with A. Alahmadi and N. Er).
 Whens Is Every Module with Essentail Socle a Direct Sums of Quasiinjectives?, Comm. Algebra 33 (2005), no. 11, 42514258, (with K. Beidar).
20032004
 Decomposition of Generalized polynomial symmetric matrices, Linear Algebra and its Applications, 376(2004), 6983. (with R.B. Bapat and John Tynan).
 Survey of some recent results in CS group algebras and Open Quesitons, Advances in Algebra, World Scientific Press (2003), 401408. (with P. Kanwar and Srivastava).
 Nonnegative rank factorization of a nonnegative matrix with A†A >= 0, Linear and Multilinear Algebra, 51 (2003), 8395 (with John Tynan).
 CS matrix rings over local rings, J. Algebra,264 (2003), 251261. (with K.I. Beidar, P. Kanwar and J.B. Srivastava).
 When cyclic singular modules over a simple ring are injective, J. Algebra, 263(2003), 185192. (with D.V. Huynh and S.R. LopezPermouth).
 Prime Goldie Rings of Uniform Dimension at Least Two and with all Onesided Ideals CS are Semihereditary, Communications in Algebra, 31(2003), no. 11, 53555360(with Dinh V. Huynh and S.R. LopezPermouth).
 The Structure of Right Continuous Right pRings, Communications in Algebra (2004), 32, no. 1, 315332 (with K. Beidar).
 Semilocal CS Matrix rings of order > 1 over group algebras of solvable groups are selfinjective, J. Algebra (2004), 275, no. 2, 856858 (with K. Beidar, Pramond Kanwar, and J. B. Srivastava).
 Nonsingular CS Rings coincide with Tight PPRings,J. Algebra, 282(2004), 626637 (with K. Beidar and P. Kanwar).
 Nonnegative matrices A with AA# >= 0, Linear Algebra and its Applications, 379(2004), 381194 (with J. Tynan).
 Modules which are invariant under monomorphisms of their injective hulls, to appear in J. Australian Math. Soc. (with A. Alahmadi and N. Er).
20002002
 Column of Uniform Color in a Rectangular Array with Rows Having Cyclically Reperated Color Patterns, Discrete Math., 254(2002), 371392 (with S.R. Nagpaul).
 An Example of a Right qring, Israel J. Math. 127(2002) 303316 (with K. Beidar, Y. Fong, and W.F. Ke).
 Rings characterized by direct sums of CS modules, Communications in Algebra 28(9) (2000), 42194222 (with Dinh V. Huynh and S.R. LopezPermouth).
 Quotient rings of algebras of functions and operators, Math Zeitchrift, 234 (2000) (4), 721737 (with A.I. Singh).
 KD¥ is a CSalgebra, Proc. Amer. Math Soc. 128(2000), 397400 (with P. Kanwar, S. Malik and J.B. Srivastava).
 On the symmetry of the Goldie and CS conditions for prime rings, Proc. Amer. Math Soc. 128 (2000), 31533157 (with D. Huynh and S.R. LopezPermouth).
 Nonsingular semiperfect CSrings II, Bull. London Math Soc., 32(2000), 421431 (with P. Kanwar and S.R. LopezPermouth).
 Design and implementation of an electric text for Linear Algebra with Matlab drills, Proc 12th International Conf. on Technology in Collegiate Math, Addison Welsely, NY 135139 (2000) (with A.D. Gunawardena).
1999
 Rings in which every (finitely generated) right ideal is quasicontinuous, Glasgow J. Math 41 (1999), 167181 (with S.R. LopezPermouth and R. Syed).
 Generalized power symmetric stochastic matrices, Proc. Amer. Math Soc. 127 (1999) 19871994, (with R.B. Bapat and K. Manju Prasad).
1998
 RightLeft symmetry of aRÅ bR=(a+b)R in von Neumann regular rings, J. Pure & Applied Algebra, 133 (1998) 141142 (with K.M. Prasad).
 On uniform dimensions of ideals in right nonsingular rings, J. Pure and Applied Algebra, 133 (1998), 117140, (with T.Y. Lam and Andre Leroy).
 Nonsingular semiperfect CSrings, J. Alg, 203 (1998), 361373, (with S.Brthwal, P. Kanwar and S. LopezPermouth).
1997
 Weighted MoorePenrose inverse of a Boolean Matrix, Linear Algebra and Applications, 255 (1997), 267279(with R. Bapat and T. Pati).
 Nonnegative idempotent matrices and the minus partial order, Linear Algebra and Applications, 261 (1997) 143154, (with R. Bapat and L. Snyder).
 Rings of Morita context in which each right ideal is weakly selfinjective, Advances in Ring Theory, Birkhauser 3138 (1997), (with S. Barthwal, S. Jhingan, and S. LopezPermouth).
1996
 On weakly injective continuous modules, Lecture Notes in Pure and Applied Math on Abelian Groups and Modules, Volume 182, Marcel Dekker, (1996) 385392.
 A note on 0,1  matrices, Linear and Multilinear Algebra, 41 (3) (1996), 193198 (with L. Snyder).
 When is simple ring noetherian?, J. Algebra, 184 (1996), 784794 (with D. Huynh and S.R. LopezPermouth).
 On Gbased partial order extensions, SIAM J. Matrix Analysis & Applications, 17 (4) (1996), 834850. (with S.K. Mitra and Hans Werner).
 Mutual injective hulls, Canadian Math. Bull., 39 (1), (1996), 6873 (with S.R. LopezPermouth and R. Syed).
 On a class of nonnoetherian Vrings, Communications in Algebra, 34 (9) (1996), 28392850 (with D. Huynh and S.R. LopezPermouth).
 Application of Near Rings to Balanced Incomplete Block Designs, Applied Abstract Algebra, Center for Professional Development in Higher Education, Univ. Delhi, Delhi (1996), 1218 (with K. Bala Subramanian).
 Applications of Burnside and Polya Theorems, Applied Abstract Algebra, Center for Professional Development in Higher Education, Univ. Delhi, Delhi (1996), 1937 (with M. Srinivasan).
 An Application of Finite Fields and Number Theory to Cryptography, Applied Abstract Algebra, Center for Professional Development in Higher Education, Univ. Delhi, Delhi (1996), 96100 (with L.R. Vermani).
1995
 Weakly injective modules over hereditary noetherian prime rings, Journal Australian Math. Soc., 58 Series (4) 287297 (with S.R. LopezPermouth).
 Superfluous Covers, Communications in Algebra, 23 (5) (1995), 16631677 (with S.R. LopezPermouth and L. Rowen).
1994
 On weakly projective and weakly injective modules, Canadian J. Math, 46 (5), (1994), 971981 (with S.R.LopezPermouth, K. Oshiro and M. Saleh).
 Roots of symmetric idempotent Boolan matrices, SIAM Proceedings, Fifth Linear Algebra Conference (1994), 389393 (with R.B. Bapat).
 A survey of theory of weakly injective modules, Computational Algebra, Marcel Dekker, N.Y. (1994) 205 232. (with S.R. LopezPermouth).
1993
 Nonnegative normal matrices, Linear Algebra & Applications 182 (1993), 147155. (with L. Snyder).
 On weakly projective modules, Ring Theory, World Scientific Press, N.J. (1993) 20028. (with S. LopezPermouth & M. Saleh).
1992
 Rings whose cyclics have finite Goldie dimension, Journal of Algebra, 153 (1992), 3740. (with A. AlHuzali and S.R. LopezPermouth).
 On a class of QIrings, Glasgow Journal Math., 34 (1992), 7581. (with S.R. LopezPermouth and S. Singh).
 On weaklyinjective modules and rings, Osaka J. Mathematics 29 (1992), 7588. (with S.R. LopezPermouth and A. AlHuzali).
 On weaklyinjective modules (expository article), Math Student, 58 (1992), 14.
1991
 A characterization of uniserial rings via continuous and discrete modules, Journal Australian Math Soc., 60 (1991), 197203. (with S.R. LopezPermouth and S.T. Rizvi).
 Modified iterative methods for consistent linear systems, Linear Algebra and Applications, (1991), 123143. (with A. Gunawardena and L. Snyder).
1990
 Continuous rings with acc on essentials are artinian, Proc. Amer. Math Soc., 108 (1990), 583586. (with S.R. LopezPermouth and S.T. Rizvi).
 Rings whose cyclic are essentially embeddable in projective modules, Journal of Algebra, 128 (1990), 257269. (with S.R. LopezPermouth).
 On weak monotonocity of the powers of nonnegative matrices, Linear and Multilinear Algebra, 26 (1990), 223230. (with A. Gunawardena and L. Snyder).
 On the weak relativeinjectivity of rings and modules, Noncommutative Ring Theory, Lecture Notes in Mathematics No. 1448, SpringerVerlag, Heidelberg Berlin  New York (1990), 9398. (with A. AlHuzali and S.R. LopezPermouth).
1989
 A generalization of the Wedderburn  Artin theorem, Proc. Amer. Math Soc., 106 (1989) 1023. (with S.R. LopezPermouth).
 Periodicity of the graph of nonnegative matrices, Linear Algebra and Applications, 120 (1989), 181192. (with A. Gunawardena and L. Snyder).
 Generalizations of QFrings, and continuous and discrete modules, (expository), The Math Student, 57 (1989), 219224.
1988
 Finite uniserial rings of finite characteristic, Communications in Algebra 16 (10), 1988, 21332135. (with J. Luh and B. ZimmermannHuisgen).
 Nonnegative generalized inverses of powers of nonnegative matrices, Linear Algebra and Applications 107 (1988), 169179. (with A. Berman).
1987
 Rings whose (proper) cyclic modules have cyclic p injective hulls, Archiv der Math 48, (1987), 109115. (with H. Saleh).
 Rings with finitely generated injective (quasiinjective) hulls of cyclic modules, Communications in Algebra 15 (1987), 16791687.
 Rings, Fields and Vector Spaces, Encyclopedia of Physical Sciences and Technology Vol. 12, Academic Press (1987), 209221.
 New Classes of monotone matrices, Current Trends in Matrix Theory, Elsevier Sc. Pub. (1987), 155156. (with L. Snyder).
1985
 qHypercyclis Rings, Canadian J. Math. v. 37 (1985), 452466. (with D.S. Malik).
1984
 Over determined linear systems satisfying nonnegativity constraints, Linear Algebra and Applications, 57 (1984), 205213.
 Linear systems having nonnegative least Squares solutions, Linear and Multilinear Algebra, 15 (1984), 121132. (with L. Snyder).
 Linear Systems having nonnegative best approximate solutions, Algebra and Applications, Marcel Dekkar (1984), 99132.
1983
 Remarks on prime valuation rings, Proc. International Conference of Math., Pecasse Euroset, Maastricht, Netherland (1983), 111112.
1982
 Nonnegative rectangular matrices having certain nonnegative wweighted group inverses, Proc. Amer. Math. Soc. 85 (1982), 19.
 Nonnegative minimum norm least squares solutions of Ax=B, J.I.M.S. 46 (1982), 8589. (with L. Snyder).
 Nonnegative matrices A such that Ax=b has nonnegative best approximate solution, SIAM Journal Algebraic and Discrete Methods, 3 (1982), 197213. (with Y. Egawa).
1981
 Semiperfect rings whose cyclic modules are continuous, Archiv der Math. 37 (1981), 140143. (with B. Mueller).
 Nonnegative l monotone matrices, SIAM J. Algebraic and Discrete Methods 2 (1981), 6676. (with L. Snyder).
1980
 Nonnegative matrices having nonnegative Drazin pseudoinverses, Linear Algebra and Applications, 29 (1980), 173183. (with V.K. Goel).
 Decomposition of nonnegative groupmonotone matrices, Trans, Amer. Math. Soc., 257 (1980), 371385. (with V.K. Goel and E. Kwak).
1979
 Nonnegative mth roots of nonnegative 0symmetric idempotent matrices, Linear Algebra and its Applications, 23 (1979), 3751. (with V.K. Goel and E. Kwak).
 Nonnegative matrices having same Moore Penrose and group inverses, Linear and Multilinear Algebra 7 (1979), 5972. (with V.K. Goel and E. Kwak).
1978
 Rings whose cyclic modules are continuous, Journal Indian Math. Soc. 42 (1978), 197202.(with S. Mohammed).
 p injective modules and rings whose cyclic are pinjective, Communications in Algebra 6 (1978), 5972. (with V.K. Goel).
 Nonnegative matrices having nonnegative generalized in verses (expository), The Math. Student 46 (1978),4248.
1977
 Nonnegative Matrices A with At=Am. Bull International Statistical Inst., 47 (1977), 256259.
 Semiprime rings having finite length w.r.t. an idempotent kernel functor, Israel J. Math, 28 (1977) 110112. (with S. Singh).
 Rings and Modules of fractions w.r.t. an idempotent kernel functor (expository), The Math. Student 45 (1977).
 Rings whose cyclic modules have certain properties and the duals, Ring Theory: Lecture Notes Series in Pure and Applied Math., Marcel Dekker, v. 25 (1977), 143160.
1976
 Semiperfect rings with quasiprojective left ideals, Math Journal Okayama University, 19 (1976), 3943. (with S. Goel).
 Rings whose proper cyclic modules are quasiinjective, Pacific J. Math. 67 (1976), 461472. (with R.G. Symonds and S. Singh).
1975
 On quasiinjective and pseudoinjective modules, Canadian Math. Bull. 18 (1975), 359366. (with S. Singh).
 Rings whose cyclic modules are injective or projective, Proc. Amer. Math. Soc. 53 (1975), 1618. (with S. Goel and S. Singh).
 Rings with quasiprojective left ideals, Pacific J. Math. 60 (1975), 169181. (with S. Singh).
 Rings with a Polynomial Identity.
1971
 Prime rings having onesided ideal with polynomial identity coincide with Special Johnson rings, Journal of Algebra, 19 (1971), 125130.
 Restricted regular rings, Mathematische Zeitschrift, 121 (1971), 5154. (With S. Jain).
 Selfinjective group rings, Archiv der Math. 22 (1971), 5354.
1970
 A note on the adjoint group of a ring, Archiv der Math. 21 (1970), 366368. (with P.B. Bhattacharya).
 Rings having solvable adjoint groups, Proc. Amer. Math. Soc. 25 (1970), 563565. (with P.B. Bhattacharya).
1969
 Rings having onesided ideal satisfying a polynomial identity, Archiv der Math. 20 (1969), 1723. (with S. Singh).
 Rings in which each right ideal is quasiinjective, Pacific J. Math. 31 (1969), 7380. (with S. Mohammed and S. Singh).
 A note on the generalized commutative rings, Journal Indian Math. Soc. 33 (1969), 16. (with P.K. Menon).
1968
 Prime rings having onesided ideal satisfying a polynomial identity, Pacific J. Math. 24 (1968), 421424.
 Rings with polynomial constraint, Journal Indian Math. Soc. 32 (1968), 7987. (with L.P. Belluce).
1967
 On pseudoinjective modules and self pseudoinjective rings, Journal Math. Sc. 2 (1967), 2331. (with S. Singh).
1966
 Polynomial rings with a pivotal monomial, Proc. Amer. Math. Soc. 17 (1966), 942945.
 A remark on primitive rings with Jpivotal monomial, Journal Math. Sc. 1 (1966), 5961.(with L.P. Belluce).
 Generalized commutative rings, Nagoya Math. Journal, 27 (1966), 15. (with I.N. Herstein and L.P. Belluce).
 Rings with constraints (Expository), The Math. Student 34 (1966), 174178.
1964
 On unitary and p unitary rings, Publications mathematicae, Debrecen (1964), 241244.
Books
 First Course in Group Theory, Halsted Press, John Wiley, N.Y. (1972)
 First Course in Rings and Fields, Halsted Press, John Wiley, N.Y. (1977)
 First Course in Linear Algebra, Halsted Press, John Wiley & Sons, N.Y. (1983). Reprinted by New Age Press, India (1995)
 Basic Abstract Algebra, *Second Revised Edition, Cambridge University Press, LondonNew York, 1994. (with P.B. Bhattacharya and S.R. Nagpaul) *First Edition, 1986 and Reprinted 1989.
 Ring Theory (Edited), Lecture Notes in Pure and Applied Mathematics, v. 25, Marcel Dekker, N.Y. (1977).
 Noncommutative Ring Theory (Edited), Lecture Notes in Mathematics No. 1448, SpringerVerlag, HeidelbergBerlin New York, (1990). (with S.R. LopezPermouth) .
 Ring Theory (Edited), World Scientific Press, N.J.,(1993). (with S.T. Rizvi).
 Applied Abstract Algebra (Edited), Center for Professional Development in Higher Education, University of Delhi (1996).
 Advances in Ring Theory (Edited),Birkhauser (1997). (with S.T. Rizvi)
 Algebra and its Applications, Contemporary Mathematics 259(2000) (coedited with D. Huynh and S.R. LopezPermouth).
 Linear Algebra: An Interactive Approach, Brooks/Cole (2003). (with A.D. Gunawardena)
 Topics in Applied Abstract Algebra, Brooks/Cole (2005). (with S.R. Nagpaul)
 Algebra and its Applications, Contemporary Mathematics 419 (2006) (coedited with D. Huynh and S.R. LopezPermouth).
 Noncommutative Rings, Group Rings, Diagram Algebras and their Applications, Contemporary Mathematics (2008) (coedited with S. Parvathi).
Number of Ph.D Dissertations Directed = 24