Complete CV - Aligarh Muslim University

4 downloads 1252 Views 86KB Size Report
Lecturer in the Department of Mathematics, Aligarh Muslim University,. Aligarh from October ... P.U.C. ( Math, Phy, Chem, & Eng ) passed in first divison, Aligarh.
CURRICULUM VITAE PROF. ASMA ALI (Professor)

Address for correspondence Department of Mathematics Aligarh Muslim University Aligarh –202002 (India) Email : [email protected] Tel. 0091–571– 2506290 Mob – 9456241519

Department of Mathematics Faculty of Science Aligarh Muslim University Aligarh –202002 (UP) (India)

Employment History • • • • •

Lecturer in the Department of Mathematics, Aligarh Muslim University, Aligarh from October 20, 1995 to July 26,1998 Senior Lecturer in the Department of Mathematics, Aligarh Muslim University, Aligarh from July 27, 1998 to June 22, 2003. Reader in the Department of Mathematics, Aligarh Muslim University, Aligarh from June 23, 2003 to June 22, 2006 Associate professor in the Department of Mathematics, Aligarh Muslim University, Aligarh from June 23, 2006 - June 22, 2009. Professor in the Department of Mathematics, Aligarh Muslim University, Aligarh from June 23, 2009 – (continue).

Academic Qualifications •

• • • • • •

Ph.D. (Mathematics) from Aligarh Muslim University, Aligarh in the year 1991. Topic Of Ph.D. Thesis: “ On Commutativity of certain associative rings and near rings”. M.Phil. (Mathematics) passed in first divison, from Aligarh Muslim University, Aligarh in the year 1988. Topic Of M.Phil. Dissertation: “Commutativity of certain rings” M.Sc. (Mathematics) passed in first divison from Aligarh Muslim University, Aligarh in the year 1985. B.Sc. (Math, Phy & Chem) passed in first divison, from Aligarh Muslim University, Aligarh in the year 1983. P.U.C. ( Math, Phy, Chem, & Eng ) passed in first divison, Aligarh Muslim University, Aligarh in the year 1980. High School ( Math, Phy, Chem, Bio, S.Sci & Eng ) passed in first divison, from Aligarh Muslim University, Aligarh in the year 1979.

1

Scholarships/Fellowships/awards • • •

Senior Research Fellowship from University Grants Commission, India (1988 –1991). Junior Research Fellowship from University Grants Commission, India (1986 –1988). Merit Scholarship from Aligarh Muslim University, Aligarh, India. M.Sc. (1983-1985) B.Sc. (1981-1983) P.U.C in 1980 High School in 1979

Honor of Recognition for the achievements and contributions as a successful Professional at International Women’s Day (ISMWS) at Aligarh Muslim University, March 11, 2015.

Recipient of distinguished Scientist award for the Contributions and Achievements by Venus International Foundation, Centre for Advanced Research and Design, Chennai, Tamil Nadu, India Dec. 19. 2015. Convener of an International Conference “Algebra and its Applications” held at Department of Mathematics, Aligarh Muslim University, Aligarh, India during Dec. 15-17, 2014.

Editor of a Book entitled “Advances in Algebra and Applications” accepted for publication by Springer Press, in 2016 with S. Tariq Rizvi, Ohio State University, Ohio, Colombus, USA and Vincenzo De Filippis, University of Messina, Messina, Italy, Co-Editors.

Major Research project awarded for three years under the head Science & Engineering Research Board D. No. SR/S4/MS: 852/13 by Department of Science and Technology, New Delhi, India in 2014 entitled “Commuting maps and their Applications’’. Major Research project awarded for three years by University Grant Commission New Delhi, India in 2008, F. No. 33 – 106/2007(SR) entitled “Differential operators in rings and their applications’’ completed on Feb 16, 2011.

Foreign Visits : •

Visited Department of Mathematics, University of Wisconsin Madison USA (June 10-12, 2005) .



Visited Department of Mathematics, Ohio State University, Columbus, USA (June 18-23, 2005).

2



visited Department of Mathematics, Ohio State University, Lima, Ohio USA (June 24-29, 2005).



Visited Department of Mathematics, Reyerson Unversity of Ontorio Canada (July 6 - 8, 2005).

Toronto,



Visited Department of Mathematics, College of Science King Saud University Riyadh Kindom of Saudi Arabia ( March 13- Aug 20, 2007 )



Visited Department of Mathematics, University of Hacettepe Ankara, Turkey (Aug. 18- 22, 2008).



Visited Department of Mathematics, Kyug Hee University Suwon Korea (June 27-July 2, 2011)

Membership of Academic Bodies Member of the American Mathematical Society Life member of the Indian Mathematical Society Life member of the Indian science congress Life member of the Jammu Mathematical society Life member of the Calcutta Mathematical Society

Editor/Reviewer Editor of Journal of Advances in Applied and Computational Mathematics Reviewer of American Mathematical Society Reviewer of Academic programme of Fulbright Fellowships, US Educational Foundation in India. Reviewer of Communications in Algebra Reviewer of Journal of Scientific Research Reviewer of Proc. of Amer. Math. Society Reviewer of British Journal of Mathematics Reviewer of Tamkang Journal Math Reviewer of International Journal of Pure and Applied Mathematics

3

Reviewer of Southeast Asian Bulletin Reviewer of Academic programme of International Conference of Pure and Applied Mathematics, Paris, France Reviewer of American Math. Monthly Reviewer of Bulletin Australian Mathematical Society Reviewer of Afrika Math. Reviewer of East West Journal Math. Reviewer of Bulletin of Korean Mathematical Society Reviewer of Taiwanese Journal Math. Reviewer of Indian Journal of Pure & Applied Math. Reviewer of Canadian Math Bulletin

Field of Specialization/Interest Ring Theory/ Near Ring theory/Module Theory

Conferences/Seminars •

Attended an International Conference on “ Groups, Rings & Algebras” held at the Department of Mathematics, University of Wisconsin Madison USA (June 10-12, 2005) and gave a talk on “ Derivations in rings”.



Visited the Department of Mathematics, Ohio State University, Columbus, USA (June 18-23, 2005) and lectures delivered on “ generalized derivations in rings”.



Visited the Department of Mathematics, Ohio State University, Lima USA (June 24-29, 2005) and lectures delivered on “Some decomposition theorems for rings and near-Rings”.



Visited the Department of Mathematics, Reyerson University, Tronoto Canada (July 6-8, 2005) and lectures delivered on “ Commuting maps and their Applications.”



Attended a Conference on “Algebra and its Applications” at the Department of Mathematics Jammu University Jammu ( March 1-3, 2006) and gave a talk on “Structure of certain Rings”.

4



Visited the Department of Mathematics, King Saud University Riyadh Kingdom of Saudi Arabia (March-Aug, 2007) and lectures delivered “Ring of Quotients”.



Attended an International Conference on “Ring and Module Theory” held at the Department of Mathematics, University of Hacettepe Ankara, Turkey ( Aug. 18- 22, 2008 ) and gave a talk on “Generalized derivations in prime and semiprime rings”.



Attended an International Conference on analysis and its applications held at the Department of Mathematics, Aligarh Muslim University Aligarh and gave a talk on “ Commuting maps and their applications”.



Attended a Conference on Analysis and its Applications at the Department of Mathematics Jammu University Jammu ( Feb 29- March 3, 2008) and gave a talk on “Generalized skew derivations in Rings”.



Attended a Conference on Recent trends in Algebra at the Department of Mathematics Periyar University Salem (from Aug. 20-24, 2008) and gave a talk on “Generalized skew derivations in prime rings”.



Attended an International Conference at the Department of Mathematics Jamia Millia Islamia University New Delhi ( March 30-31, 2009) and gave a talk on “Derivations on Near rings”.



Attended an International Congress of Mathematics (ICM) , held in Hyderabad ( Aug. 19-28, 2010) and gave a talk “on Derivations on prime near rings”.



Attended International Conference in Algebra and its Applications held at the Department of Mathematics, Aligarh Muslim University, Aligarh (Feb 20-22, 2010) and gave a talk on differential operators in rings and their applications



Attended Sixth China-Japan-korea International conference on Rings and Modules at the Department of Mathematics Kyung Hee University Suwon ( June 27- July 2, 2011), and gave a talk on “Differential torsion theory”.



Attended International conference on Analysis and its applications, Department of Mathematics AMU, Aligarh, India Nov. 19- Nov. 21, 2011.



Attended national conference on recent advances in mathematics and their applications, Department of Mathematics Sri Varshney College, Aligarh, India Feb. 12- 13, 2011, and gave a talk on “ On derivations of prime rings.

5



Attended International conference in Differential Geometry and relativity theory held at the Department of Mathematics, Aligarh Muslim University, Aligarh (Nov. 20-22, 2012)



Attended a National Seminar on Algebra, Analysis and Disrete Mathematics held at the Department of Mathematics University of Kerala, (Feb 8-10, 2012) and gave a talk on “maximal ring of quotients”.



Attended annual conference of Indian Mathematical Society held at the Department of Mathematics Banaras Hindu University, Varanasi (Jan 2225, 2013) and gave a talk on “Derivations in near rings’’



Attended an International Conference on Recent trends in Algebra, Analysis and their applications held at the Department of Mathematics, Aligarh Muslim University, Aligarh (Feb 10-12, 2014).



Attended an International conference on Algebra, Geometry, Analysis and their Applications and gave a talk on Generalized derivation at Department of Mathematics, Jamia Millia Islamia, New Delhi from November 27-29, 2014.



Attended an International conference on Algebra and its Applications held at Department of Mathematics, Aligarh Muslim University, Aligarh from Dec. 15-17, 2014.



Attended an International conference on Analysis and its Applications held at Department of Mathematics, Aligarh Muslim University, Aligarh from Dec. 19-21, 2015.

Research Experience :

23 years

Publications : 60 (Sixty) • • • •

Papers Published in refereed Journals : Papers Accepted for Publication : Papers communicated : Papers presented at conferences and Seminars :

51 09 10 17

(list attached) Ph. D. Supervised : M.phil Supervised

08 :

08

Students working recently under supervison in Ph.D : 05 Teaching Experience : 23 Years 6

Topics Taught (i)

Undergraduate Level: Abstract Algebra, Linear Algebra, Numerical analysis, Co-ordinate Geometry, Calculus (Differential and integral), Differential Equations, Mathematical Modeling, Complex and Real Analysis. Postgraduate Level: Theory of Rings and Modules, Field Theory, Homological Algebra, Infinite Abelian Groups and Non-Commutative Rings.

(ii)

Languages Known • •

English, Hindi and Urdu: Read, Write and Speak fluently. Arabic: Read only.

Computer Literacy •

Packages Known: MSWORD, PC –TEX, LA –TEX, AMS – TEX

7

Personal Details Name of Husband : Date of Birth : Place of Birth : Nationality:

Dr. Mohammad Imtiazul Haque March 17, 1963 Aligarh (UP), India Indian

References Professor Murtaza Ali Quadri Department Of Mathematics Aligarh Muslim University Aligarh –202002 (India) [email protected] Mob 0091-941260110

Professor S.M.Tariq Rizvi Department Of Mathematics The Ohio State University 4240, Campus Drive Lima Ohio 45804 USA Email: [email protected] Tel: 001-419-995-8644 Fax 419-995-8094

Professor Mohammad Irfan Department of Physics Aligarh Muslim University Aligarh –202002 (India) [email protected] Mob 9425445212

(Prof. Asma Ali)

8

List of Publications 1

Some elementary commutativity conditions for near rings, The Maths. Student, 56 (1988), 181-188. (Joint with M. A. Quadri and M.Ashraf)

2

On a commutativity condition for semiprime rings, Acta Sci. Nat. Univ. Jilin 24 No. 3 (1989), 37-38. (Joint with M. A.Quadri and M.A.Khan)

3

A commutativity theorem for rings, Soochow J. Math. 15 1989), 217-222. (Joint with M. A. Quadri and M. A. Khan)

4

On a commutativity theorem of Herstein, Rad. Mat. 5 No. 1988), 207-211. (Joint with M. A. Quadri and M. Ashraf)

5

Certain conditions under which near rings are rings, Bull. Austral. Math. Soc. 42 (1990), 107-110. (Joint with M.A. Quadri and M. Ashraf)

6

On a commutativity property for rings, J. Indian Math. Soc. 55 (1990), 1-4. (Joint with M. A. Quadri and M. Ashraf)

7

On a commutativity of one sided s-unital rings, Rad. Mat. 6 No. 6 (1990), 1-4. (Joint with M. A. Quadri and M. Ashraf)

8

Structure of certain near rings, Rendiconti Dell'istituto Di Mathematica Dell'Universita Di Trieste, 24 (1992); 161-167.(Joint with M. A. Quadri and M. Ashraf)

9

Certain conditions under which near rings are rings II, Rad. Mat. 8 (1992), 311-319. (Joint with M. A. Quadri and M.Ashraf)

10 On commutativity of certain periodic rings, Proceeding of the fourth Ramanujan Symposium on Algebra and its Application (1995), 1-3.(Joint with M. A. Quadri and Achlesh Kumari) 11 Commutativity and structure of certain near rings, Proceeding of the International Conference on Algebra and its Applications (1997), 23-28 . 12 Structute of rings with some polynomial constraints, Indian J. Math. 40 (1998), 177-182. (Joint with M. A. Quadri and Achlesh Kumari) 13 Structure of periodic near rings, New Zealand J. Math.,30 (2001), 1-4. 14 Jordan automorphisms on Jordan ideals of prime rings, Acta Sci. Natur. Univ. Jilin. 40, No. 4 (2002), 1-4. (Joint with M. Ashraf and Shakir Ali)

9

15 Jordan automorphisms on Lie ideals of prime rings, The Aligarh Bull. of Math. 21, No. 1 (2002), 1-6. (Joint with Shakir Ali and Nadeemur Rehman) 16 On Lie ideals with derivations as homomorphisms and anti homomorphisms, Acta Math. Hungar. 101(4)(2003),79- 82(Joint with N. Rehman and Shakir Ali) 17 Some Decomposition theorems for certain near rings, Acta Sci. Natur. Univ. Jilin. 41, No. 3 (2003), 276-279. (Joint with Shadab Khan and Rekha Rani) 18 Decomposition theorems for periodic near rings , Rad. Mat. 12 (2003), 5-11. (Joint with Shakir Ali and Rekha Rani) 19 On Lie ideals and generalized (θ,φ)- derivations in prime rings, Comm. Algebra 32, No. 8 (2004), 2977- 2985. (Joint with M. Ashraf and Shakir Ali) 20 Structure of certain periodic rings and near rings ,East West J. Math. 6 (2004), 195-200. 21 (σ,τ)-derivations in prime near rings, Arch. Math.(Brno) 40 (2004) ,281-286. (Joint with M. Ashraf and Shakir Ali) 22 On generalized derivations of prime rings,Southeast Asian Bull. Math. 29 (2005), 669-675.(Joint with M. Ashraf and Rekha Rani). 23 On Lie ideals with (θ,φ)- derivations as homomorphisms and anti homomorphisms, Proceeding of the International Symposium on Trends in Theory of Rings and Modules,(2005)1-4, Narosa Publishers (Joint with Rekha Rani). 24 On Lie ideals and generalized derivations of Prime rings,East-West J. Math. 7, No.1 (2005), 93-98.(Joint with Shakir Ali and Rekha Rani). 25 Some commutativity Theorems for rings with generalized derivations Southeast Asian Bull. Math. 31 (2007), 415-421.(Joint with M. Ashraf and Shakir Ali). 26 Structure of certain periodic near ring, Inter.J. Math.Game Theory and Applications, 15 No.1 (2006) 7-12. 27 Ideals and symmetric (σ,σ)-derivations on prime rings, The Aligarh Bull. Math. 25 No.1 (2006),9-12.(Joint with Deepak Kumar). 28 Derivation which acts as a homomorphism or as an antihomomorphism in a prime ring, Intern. Math. Forum (2007)No.(23), 1105-1110. (Joint with Deepak Kumar). 29 Generalized Derivations which act as homomorphisms or as antihomomorphisms in a prime ring, Hacettepe J. Mathematics and Statistics 38(1) (2009), 17-20. (Joint with Deepak Kumar) 30 On Lie ideals and Generalized Jordan (θ,φ)- derivations in rings Inter. J. Pure and Applied Mathematics 65 (4)(2010),461-465. (Joint with M. Ashraf and Mujeebur Rehman)

10

31 n-Centralizing traces of symmetric biderivations of prime rings Proceedings of International conference on Algebra and its applications (2010), 20-25 Narosa Publishers. (Joint with Faiza Shujat) 32 On Generalized derivations and commutativity of prime and semiprime rings,Hacettepe J. Mathematics and Statistics 40(3)(2011), 367-374. (Joint with Deepak Kumar and Phool Miyan) 33 Nilpotent and invertible values in semiprime rings, Aequationes Math. 82(2011),123-134. (Joint with Shakir Ali and V.De Filippis) 34 (θ,φ)-derivations as homomorphisms or anti-homomorphisms on a near ring Tamkang J. Math. 43 no.3(2012), 385-390(Joint with Howard E. Bell and Rekha Rani) 35 On symmetric Biderivations of semiprime rings,Proceeding on International Conferences on rings and module theory (2012),10-25,World Scientific publishing.co 36 N-centralizing generalized derivations on left ideals, Tamsui Oxford J. Math. and information 28, 4 (2012) 425-436(Joint with V. De Filippis and Faiza Shujat) 37 On one sided ideals of semiprime rings with generalized derivation Aequationes Math. Aequat. Math. 85 (2013), 529–537 (Joint with V. De Filippis and Faiza Shujat) 38 Generalized derivations of prime near rings, Internat. J. Math. Math. Sci. 2013 Article ID 170749, 5 pages(Joint with Howard E. Bell and Phool Miyan) 39 Generalized derivations of prime near rings II, Afrika Mathematika 26 no. 3-4 (2015), 275-282(Joint with Howard E. Bell and Phool Miyan) 40 Generalized skew derivations with nilpotent values in prime rings, Comm. Algebra 42(2014),1606-1618(Joint with Shakir Ali and V.De Filippis) 41 Generalized derivations in prime rings and Banach Algebras, Discuss. Math. General Algebra Appl. 34 (1) (2014), 125-138.(Joint with Basudeb Dhara and Shahoor Khan) 42 Commuting values of generalized derivations on multilinear polynomials in prime rings, Comm. Algebra 42 No. 9 (2014),36993707. (Joint with De Filippis and Faiza Shujat) 43 On generalized derivations of semiprime rings, Intern. J. Pure. Appl. Math. 93 No. 1 (2014),1-5.(Joint with Faiza Shujat) 44 Results concerning generalized symmetric biderivations in prime and semiprime rings Mathematics Vesnik 66 No. 4 (2014), 410-417 (Joint with Vincenzo De Filippis and Faiza Shujat) 45

On generalized derivations and Lie ideals in prime rings in semiprime rings,Tamsui oxford J. Math and information 30 (2014), 200-211 (Joint with Dhara)

11

46

Identities with generalized derivations and automorphisms in semiprime rings, Intern. J. Adv. Appl. Computational Mathematics 1 (2014), 40-52 (Joint with Shahoor Khan and Khalid Ali Hamdin)

47

On commuting traces of generalized Biderivations of Prime rings, Italian J. Pure Appl. Math. 34 (2015), 123-132 (Joint with Faiza Shujat and Shahoor Khan)

48

Multiplicative (generalized)-derivations and left ideals in Semiprimerings,Hacettepe J. Mathematics and Statistics 44(6) (2015),1293-1306(Joint with Basudeb Dhara, Shahoor Khan and Farhat Ali)

49

On generalized semiderivations of prime near rings, Internat. J. Math. Math. Sci. 2015 Article ID 867923, 7 pages (Joint with A. Boua, A. Raji and Farhat Ali)

50

Semiogroup ideals and permuting 3-generalized derivations in prime near rings, Italian Journal of Pure and Applied Mathematics 35 (2015),207-226(Joint with Mehsin Jabel Atteya, Phool Miyan and Farhat Ali)

51

Semigroup ideals and permuting 3-derivations in prime near rings, Proceedings of International Conference on Semigroups, Algebras and Operator Theory, held at the Deptt. Math., Cochin University of Science & Technology (2014)67-79, Springer Press(Joint with Clauss Haetinger, Phool Miyan and Farhat Ali)

52

Power values of generalized derivations with annihilator conditions in prime rings, (To appear) Comm. Algebra Filippis and Shahoor Khan)

53

On Symmetric biadditive mappings in semiprime rings Inter. Math. Forum (To appear)(Joint with Khalid Ali and Shahoor Khan)

54

On Symmetric generalized biderivations in semiprime rings Intern. J. Algebra(To appear) (Joint with Faiza Shujat, Khalid Ali Hamdin and Shahoor Khan)

55

On semiderivations of Prime near rings Southeast Asian Bull. Math.(To Appear)(Joint with Rekha Rani and Phool Miyan)

56

Left ideals and pair of generalized derivations in semiprime Rings, Southeast Asian Bulletin Math. (To appear) (Joint with Shahoor Khan)

57

An engel condition with generalized derivations on Lie ideals and left ideals in rings and Banach algebras Afrika Math. (To appear) (Joint with Dhara)

58

Products of generalized semiderivations in Prime near rings, Proceedings of International Conference Advances in Algebra and Applications, Springer Press (To appear) (Joint with Howard E. Bell and Farhat Ali)

59

Pair of generalized derivations and Lie ideals in Prime rings, Proceedings of International Conference Advances in Algebra and Applications, Springer Press (To appear) (Joint with Shahoor Khan)

12

60

Lie ideals and centralizing derivations in Semiprime rings Proceedings of International Conference on Semigroups and Algebras held at Kochin University, Kerala during Sept. 17-19, 2015 (To appear) (Joint with Faiza Shujat)

61

Result Concerning generalized derivations with power values in rings and Banach algebras, Communicated to Bull Malaysian Math. Soc. (Joint with Dhara and Shahoor Khan)

62

Generalized derivations and multilinear polynomials in prime Rings, Communicated to Canad. Math. Bull. (Joint with Basudeb Dhara and Shahoor khan)

63

On prime and semiprime rings with generalized derivations Communicated to Indian Journal of pure and applied Maths(joint with Miguel Ferrero and Faiza Shujat).

64

On generalized n-semiderivations of prime near rings, Communicated to Proc. Amer. Math. Soc. (Joint with Farhat ali and Ambreen Bano)

65

Functional identities involving generalized n-semiderivation and Commutativity in prime near rings, Communicated to Ukrainian Math. J.(Joint with Farhat ali and Inzamamul Huque)

66 Generalized derivations with annihilator conditions in prime rings Communicated to Bull. Korean Math. Soc. (Joint with Shahoor Khan) 67 Traces of n-generalized derivations in prime near rings, Communicated to Indian J. Pure. Appl. Math.(Joint with H. E. Bell and Phool Miyan) 68 On Lie ideals and generalized (α,β)-derivations of *-prime rings, Communicated to Bull. Austral Math. Soc. (Joint with Khalid Ali) 69 Pair of generalized n-semiderivations of prime near rings, Internat. J. Math. Math. Sci. (To appear) (Joint with A. Boua, A. Raji and Farhat Ali)

13

PAPERS PRESENTED AT CONFERENCES AND SEMINARS 1.

On some commutativity conditions for associative rings presented at 53rd annual conference of Indian Mathematical Society 1987, held in Madras.

2.

A note on near rings, presented at 54th annual conference of Indian Mathematical Society 1988, held in Pune.

3.

Certain conditions and commutativity of rings, presented at 55th annual conference of Indian Mathematical Society 1989, held in Delhi.

4.

Certain commutativity conditions for power associative rings, presented at 56th annual conference of Indian Mathematical Society 1990, held in Surat.

5.

Structure of periodic rings with some polynomial constraints, presented at 60th annual conference of Indian Mathematical Society 1994, held in Pune.

6.

A note on commutativity of associative rings, presented at the 76th session of Indian Science Congress 1988, held in Madurai.

7.

On structure of certain near rings, presented at the 78th session of Indian Science Congress 1990, held in Indore.

8.

On commutativity of associative rings, presented at the 79th session of Indian Science Congress 1991, held in Baroda.

9.

A decomposition theorem for rings and its applications, presented at the 81th session of Indian Science Congress 1993, held in Jaipur.

10. Some decomposition theorems for certain periodic rings, presented at the 82nd session of Indian Science Congress 1994,held in Calcutta. 11. On commutativity of certain periodic rings, presented at the 61th annual conference of Indian Mathematical Society 1995, held in Delhi. 12. Commutativity and structure of near rings , presented at International conference on Algebra and its applications, held in Aligarh, 1997.

14

13. Some decomposition theorems for periodic near-rings, presented at the 89th session of Indian Science Congress 2002,held in Lucknow. 14. Some decomposition theorems for rings and near-rings, presented at the 67th annual conference of Indian Mathematical Society 2002, held in Aligarh.

15.

On Commutativity of rings with generalized derivations,presented at 67th annual Conference of Indian Mathematical Society held in Kolhapur, 2002

16.

Decomposition theorems of certain periodic rings and near-rings, presented at the International Symposium on Theory of rings and modules, held in Aligarh from May 7-8, 2003.

17.

Lie ideals with (θ ,φ)- derivations as homomorphism and antihomomorphisms,presented at the International Symposium on Theory of rings and modules, held in Aligarh from May 7-8, 2003.

15