PUBLICATIONS


1.   Lixin Mao and Nanqing Ding, On divisible and torsionfree modules, Comm. Algebra 36 (2) (2008), 708-731.

2.   Lixin Mao and Nanqing Ding, Weak global dimension of coherent rings, Comm. Algebra 35 (12) (2007), 4319-4327.

3.   Haiyan Zhu and Nanqing Ding, Generalized morphic rings and their applications, Comm. Algebra 35 (2007), 28202837.

4.   Lixin Mao and Nanqing Ding, Global Dimension and Left Derived Functors of Hom, Science in China 50 (6) (2007), 887-898.

5.   Xiaolei Liu and Nanqing Ding, On chief factors of  finite groups, J. Pure  Appl. Algebra 210 (3) (2007), 789-796.

6.   Lixin Mao and Nanqing Ding, On a new characterization of coherent rings, Publicationes Mathematicae (Debreen) 70 (3) (2007), 1-16.

7.  Lixin Mao and Nanqing Ding, Envelopes and covers by modules of finite FP-injective and flat dimensions, Comm. Algebra 35 (2007), 833-849.

8.   Lixin Mao and Nanqing Ding,  FI-injective and FI-flat modules, J. Algebra 309 (1) (2007), 367-385. 

9.   Lixin Mao and Nanqing Ding, Relative Copure Injective and Copure Flat Modules, J. Pure  Appl. Algebra 208 (2) (2007), 635-646. 

10.  Yongduo Wang and Nanqing Ding, Generalized supplemented modules, Taiwanese Journal of Mathematics 10(6) (2006), 1589-1601.

11.  Lixin Mao and Nanqing Ding, Cotorsion modules and relative pure-injectivity, J. Austral. Math. Soc. 81(2006), 225-243.

12.  Lixin Mao and Nanqing Ding, L-injective hulls of modules, Bull. Austral. Math. Soc. 74(2006), 37-44.

13.  Lixin Mao and Nanqing Ding, Relative flatness, Mittag-Leffler Modules, and Endocoherence,  Comm. Algebra 34(9) 2006),3281-3299.

14.  Lixin Mao and Nanqing Ding, On relative injective modules and relative coherent rings, Comm. Algebra 34(7) 2006),2531-2545.

15.  Lixin Mao and Nanqing Ding, Relative projective modules and relative injective modules, Comm. Algebra 34(7) 2006), 2403-2418.

16.  Lixin Mao and Nanqing Ding, Relative cotorsion modules and relative flat modules, Comm. Algebra 34(6) (2006)2303-2317.

17.  Lixin Mao, Nanqing Ding and Wenting Tong,  On almost precovers and preenvelopes, Acta Mathematica Scientia  26 B(3) (2006), 395-400.

18.  Yongduo Wang, Nanqing Ding, Generalized lifting modules. Int. J. Math. Math. Sci. 2006, Art. ID 47390, 1-9.

19.  Jianlong Chen, Nanqing Ding and Hidetoshi Marubayashi, Advances in Ring Theory. Proceedings of the 4th China-Japan-Korea International Conference, World Scientific,  Singapore, 2005.

20.  Lixin Mao and Nanqing Ding, Notes on FP-projective modules and FP-injective modules, in: “Advances in Ring Theory. Proceedings of the 4th China-Japan-Korea International Symposium” (eds. Jianlong Chen, Nanqing Ding and Hidetoshi Marubayashi) (World Scientific,  Singapore, 2005), 151-166.

21.  Lixin Mao and Nanqing Ding, The cotorsion dimension of modules and  rings,  in “Abelian Groups, ings, Modules, and Homological Algebra” (eds. Pat Goeters and Overtoun M. G. Jenda ) (Marcel Dekker, Inc. New York and Basel, 2005), Lecture Notes in Pure and Applied Mathematics Vol.249, 217-233.

22.  Lixin Mao and Nanqing Ding, Relative FP-projective modules, Comm. Algebra 33 (2005), 1587-1602.

23.  Lixin Mao and Nanqing Ding, FP-projective dimensions, Comm. Algebra 33 (2005), 1153-1170.

24.  Lixin Mao and Nanqing Ding, Notes On cotorsion modules, Comm. Algebra 33 (2005), 349-360.

25.  Lixin Mao, Nanqing Ding and Wenting Tong, New characterizations and generalizations of PP rings, Vietnam J. Math. 33(1)(2005).1-14.

26.  Guangshi Xiao, Nanqing Ding and Wenting Tong, Regularity of AP-injective rings, Vietnam J. Math. 32(4)(2004), 399-411.

27.  Jianlong Chen, Nanqing Ding and M. F. Yousif, On Noetherian rings with essential socle,  J. Austral. Math. Soc. 76(1)(2004), 39-49.

28.  Jianlong Chen, Nanqing Ding and M. F. Yousif, On generalizations of PF- rings, Comm. Algebra 32(2)(2004), 521-533.

29.  Jianlong Chen, Nanqing Ding and M. F. Yousif, On a generalization of injective rings,  Comm. Algebra 31(10)(2003),   5105-5116.

30.  Nanqing Ding, M. F. Yousif and Yiqiang Zhou, Modules with annihilator conditions, Comm. Algebra  30(5)(2002), 2309-2320.

31.   Jianlong Chen, Nanqing Ding, Yuanlin Li and Yiqiang Zhou, On (m, n)-injectivity of modules, Comm. Algebra 29(12)(2001), 5589-5603.

32.   Jianlong Chen and Nanqing Ding, On regularity of rings, Algebra Colloq. 8(3)(2001), 267-     274.

33.   Jianlong Chen and Nanqing Ding, On generalizations of injectivity, International Symposium on Ring Theory, edited: G. F. Birkenmeier, J. K. Park and Y. S. Park, 2001, 85-94.

34.   Zhang Ji Ping, Wang Jian Pan, Xiao Jie and Ding Nan Qing, The representation theory of groups and algebras (Chinese), Adv. Math. (China) 30(6) (2001), 481-488.

35.   Nanqing Ding and Jianlong Chen, On a characterization of perfect rings, Comm. Algebra  27(2)(1999)785-791.

36.  Jianlong Chen and Nanqing Ding, Characterizations of coherent rings, Comm. Algebra                27(5) (1999)2491-2501.

37.   Jianlong Chen and Nanqing Ding, On general principally injective rings, Comm. Algebra      27(5) (1999)2097-2116.

38.   Jianlong Chen and Nanqing Ding, On τ-flat envelopes, Algebra Colloq. 6(2)(1999), 169-176.

39.   Nanqing Ding and Jianlong Chen, Relative covers and envelopes (in Chinese), Acta Math. Sinica 41(3)(1998), 609-616.

40.  Nanqing Ding, On envelopes with the unique mapping property, Comm. Algebra 24(4)(1996), 1459-1470.

41.  Nanqing Ding and Jianlong Chen, Coherent rings with finite self-FP-injective dimension, Comm. Algebra 24(9)(1996), 2963-2980.

42.  Nanqing Ding and Jianlong Chen, On copure flat modules and flat resolvents, Comm. Algebra 24(3)(1996), 1071-1081.

43.  Nanqing Ding and Jianlong Chen, On homomorphism modules, J. Nanjing University-Math. Biquarterly 13(1)(1996), 32-37.

44.  Jianlong Chen and Nanqing Ding, On n-coherent rings, Comm. Algebra 24(10)(1996), 3211-3216.

45.  Jianlong Chen and Nanqing Ding, A note on the existence of envelopes and covers, Bull. Austral. Math. Soc. 54(2)(1996), 383-390.

46.  Jianlong Chen and Nanqing Ding, On global dimension and E-syzygies, Algebra Colloq. 3(3)(1996), 273-276.

47.  Nanqing Ding and Jianlong Chen, On maximal essential right ideals of rings (in Chinese), Acta Math. Sinica 38(3)(1995), 303-309.

48.  Jianlong Chen and Nanqing Ding, A note on flatness and injectivity, J. Nanjing University-Math. Biquarterly 12(2)(1995), 148-151.

49.  Nanqing Ding, Relatively flat envelopes, Science in China A 37(12) (1994), 1418-1427.

50.  Nanqing Ding and Jianlong Chen, Rings whose simple singular modules are YJ-injective, 

      Mathematica Japonica 40(1)(1994), 191-195.

51.  Jianlong Chen and Nanqing Ding, On the exactness of flat resolvents, Comm. Algebra

      22(10)(1994), 4013-4021.

52.  Jianlong Chen and Nanqing Ding, On a generalization of V-rings and SF-rings, Kobe Journal of Mathematics 11(1994), 101-105.

53.  Nanqing Ding and Jianlong Chen, Relative coherence and preenvelopes, Manuscripta Mathematica  81(3/4)(1994),  243-262.

54.  Nanqing Ding and Jianlong Chen, The flat dimensions of injective modules, Manuscripta Mathematica 78(2)(1993), 165-177.

55.  Nanqing Ding and Jianlong Chen, The homological dimensions of simple modules, Bull. Austral. Math. Soc.48(2)(1993), 265-274.

56.  Jianlong Chen and Nanqing Ding, The weak global dimension of commutative coherent rings, Comm. Algebra 21(10) (1993), 3521-3528.

57.  Nanqing Ding, GQF-rings (in Chinese), Chinese Ann. Math. Ser. A13 (2)(1992), 230-238. MR 93h:16027; Zb1.Math.791(1994): 16005.

58.  Nanqing Ding, On rings of continuous functions, Proceedings of the first China-Japan International Symposium on Ring Theory, August, 1992, Okayama, Japan, 34-36.

59.  Nanqing Ding, On projective equivalence (in Chinese), J. Nanjing University-Math. Biquarterly 9(1)(1992), 81-84. MR 93i:16012; Zb1.Math.821(1995):16002.

60.  Nanqing Ding, f.f.p.- Dimension (in Chinese), Acta Math. Sinica 34  (1)(1991), 40-47. MR 92f:16006; Zb1.Math.766(1993):16006.

61.  Nanqing Ding, Dual modules of specific modules (in Chinese), J. Math. Res. Exposition 10(3)(1990), 337-340. MR 91f:16012; Zb1. Math. 788(1994): 16005.

62.  Nanqing Ding, Duality in coherent rings (in Chinese), J. Nanjing University-Math. Biquarterly 7(1) (1990), 60-66. MR 92a:16006; Zb1. Math.731(1992):16001.

63.  Nanqing Ding, The finitely generated dimension of modules (in Chinese), J. Nanjing University-Math. Biquarterly 6(1) (1989), 107-111. MR 90k:16031; Zb1. Math. 686(1990): 16017.