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Faculty

Yonggao Chen Professor

Bio: 

Educational Background

  • PhD, Pure Mathematics, Chinese Academy of Sciences (1992)
  • MA, Pure Mathematics, Chinese Academy of Sciences (1989)
  • BA, Mathematics, Soochow University (1984)

Professional Experiences

  • 1984.08-1986.09 Yancheng Teachers University , Teacher
  • 1992.06-1994.05 Peking University, Post doctor
  • 1994.05-1997.06 Nanjing Normal University, Associate Researcher
  • 1997.07-       Nanjing Normal University, Professor

Research

Research Interests

Combinatorial Number Theory and Analytic Number Theory

Research Projects

  1. Erdos-Turan conjecture and related problems in number theory  (No.11371195), 2014.01-2017.12, Project supported by the National Natural Science Foundation of China. (Project leader: Professor Yong-Gao Chen)
  2. On Erdos’ problems and Sierpinski’ problem (No. 11071121), 2011.01-2013.12, Project supported by the National Natural Science Foundation of China. (Project leader: Professor Yong-Gao Chen)
  3. Erdos’s problem, quadratic number fields and the other problems in number theory (No. 10771103), 2008.01-2010.12, Project supported by the National Natural Science Foundation of China. (Project leader: Professor Yong-Gao Chen)
  4. Erdos’ problems and related problems in number theor (No. 10471064), 2005.01-2007.12, Project supported by the National Natural Science Foundation of China. (Project leader: Professor Yong-Gao Chen)
  5. Erdos’ problems, view-obstruction problems and the other problems in number theory  (No. 10171046), 2002.01-2004.12, Project supported by the National Natural Science Foundation of China. (Project leader: Professor Yong-Gao Chen)
  6. Application of congruent convering systems and the other problems in number theory  (No. 99072), 2000.01-2002.12, Project supported by “333 project” of Jiangsu Province. (Project leader: Professor Yong-Gao Chen)
  7. Kronecker’s theorem, view-obstruction problems and the other problems in number theory  (No. 19701015), 1998.01-2000.12, Project supported by the National Natural Science Foundation of China. (Project leader: Professor Yong-Gao Chen)
  8. View-obstruction problems, congruent convering systems and the other problems in number theory  (No. 99072), 1996.01-2002.12, Project supported by Fok Ying-Tong Education Foundation. (Project leader: Professor Yong-Gao Chen)

Published Papers

  1. Yong-Gao Chen, Vsevolod F. Lev, Integer sets with identical representation functions, Integers 16 (2016), A36, 4 pp.
  2. Yong-Gao Chen, Jin-Hui Fang, Norbert Hegyvari, On the subset sums of exponential type sequences, Acta Arith. 173 (2016), 141-150.
  3. Ya-Li Li, Yong-Gao Chen, On the r-th Root Partition Function, Taiwanese J. Math. 20 (2016), 545-551.
  4. Jin-Kai Li, Yong-Gao Chen, Critical numbers of intervals, J. Number Theory 166 (2016), 400-405.
  5. Yong-Gao Chen, Jin-Hui Fang, Pingzhi Yuan, Yueping Zheng,  On multiplicative functions with  f(p + q + n_0) = f(p) + f(q) + f(n_0),  J. Number Theory 165 (2016), 270-289.
  6. Mi-Mi Ma, Yong-Gao Chen, On d -complete sequences of integers,  J. Number Theory 164 (2016), 1-12. 
  7. Li-Xia Dai, Yong-Gao Chen, On two problems of Ljujic and Nathanson,C. R. Math. Acad. Sci. Paris 354 (2016), 235-238.
  8. Yong-Gao Chen, Min Tang, On a generalization of a theorem of Sarkozy and Sos, European J. Combin. 54 (2016), 201-206.
  9. Yong-Gao Chen, Jin-Hui Fang, On a conjecture of Sarkozy and Szemeredi, Acta Arith. 169 (2015), 47-58.
  10. Yong-Gao Chen, Xin Tong, On a conjecture of de Koninck, J. Number Theory 154 (2015), 324-364.
  11. Yong-Gao Chen, Ya-Li Li, On the square-root partition function, C. R. Acad. Sci. Paris, Ser. I 353 (2015), 287-290.
  12. Quan-Hui Yang, Yong-Gao Chen, On the cardinality of general h-fold sumsets, European J. Combin. 47 (2015), 103-114.
  13. Yong-Gao Chen, Jin-Hui Fang, On a problem of Sierpinski, II, Sci. China Math. 57 (2014), 2519-2524.
  14. Yong-Gao Chen, Ming-Liang Gong, On the products ,II, J. Number Theory 144 (2014), 176-187.
  15. Yong-Gao Chen, Jin-Hui Fang, All sums of h distinct terms of a sequence, European J. Combin. 41 (2014), 289-297.
  16. Yong-Gao Chen, Shu-Yuan Mei, Integers with a given number of divisors, J. Number Theory 143 (2014), 109-124.
  17. Sukumar Das Adhikari, Yong-Gao Chen, On monochromatic configurations for finite colorings, Discrete Math. 333 (2014), 106-109.
  18. Jin-Hui Fang, Yong-Gao Chen, On additive complements. III, J. Number Theory 141 (2014), 83-91.
  19. Yong-Gao Chen, Cui-E Tang, Improved upper bounds for odd multiperfect numbers, Bull. Aust. Math. Soc. 89(2014), 353-359.
  20. Shu-Guang Guo, Yong-Gao Chen, Guanglong Yu, A lower bound on the least signless Laplacian, Linear Algebra and its Applications 448(2014), 217-221.
  21. Feng-Juan Chen and Yong-Gao Chen, On the index of an odd perfect number, Colloquium Mathematicum 136 (2014), 41-49.
  22. Quan-Hui Yang, Yong-Gao Chen, On integers of the form , Taiwanese J. Math. 18 (2014), 1623-1631.
  23. Yong-Gao Chen, The Erdos-Turan conjecture and related topics, J. Nanjing Normal Univ. (Natural. Sci. Ed.) 36 (2013), No. 4, 1-4.
  24. Xiao-Zhi Ren and Yong-Gao Chen, On near-perfect numbers with two distinct prime factors, Bull. Aust. Math. Soc. 88 (2013), 520-524.
  25. Yong-Gao Chen, Jin-Hui Fang, Hegyvari's Theorem on complete sequences, J. Number Theory 133(2013), 2857-2862.
  26. Yong-Gao Chen, Ming-Liang Gong, Xiao-Zhi Ren, On the products ,  J. Number Theory 133(2013), 2470-2474.
  27. Chen Yonggao, On the reciprocal sum of a sum-free sequence, Sci. China Math. 56(2013), 951-966.
  28. Jin-Hui Fang, Yong-Gao Chen, On a problem of Erdos, Ramanujan J. 30 (2013), 443-446.
  29. Feng-Juan Chen, Yong-Gao Chen, On the Frobenius conjecture for Markoff numbers, J. Number Theory 133 (2013), 2363-2373.
  30. Jin-Hui Fang, Yong-Gao Chen, The Ruzsa's constant on additive functions, Acta Math. Sinica (Engl. Ser.) 29(2013), 345-354.
  31. Li-Xia Dai, Yong-Gao Chen, On the counting function of Stanley sequences, Publ. Math. Debrecen 82 (2013), 91-95.
  32. Yong-Gao Chen and Min Tang,On a theorem of Erdos and Sarkozy, Publ. Math. Debrecen 83/3(2013), 407-413.
  33. Feng-Juan Chen, Yong-Gao Chen, Signed sums of terms of a sequence, Proc. Amer. Math. Soc. 141(2013), 1105-1111.
  34. Yong-Gao Chen, Jian-Dong Wu, The inverse problem on subset sums, European J. Combin. 34(2013), 841-845.
  35. Yong-Gao Chen, Quan-Hui Yang, Ruzsa's Theorem on Erdos and Turan Conjecture, European J. Combin. 34 (2013), 410-413.
  36. Jin-Hui Fang, Yong-Gao Chen, On finite additive complements, Discrete Math. 313 (2013), 595-598.
  37. Yong-Gao Chen, Xiao-Feng Zhou, On sequences containing at most 4 pairwise coprime integers, Discrete Math. 313 (2013), 357-365.
  38. Quan-Hui Yang, Yong-Gao Chen, Weighted representation functions on Zm, Taiwanese J. Math. 17 (2013), 1311-1319.
  39. Shu-Yuan Mei, Yong-Gao Chen, Arithmetic progressions in sumsets and difference sets, Int. J. Number Theory 9 (2013), 601-606.
  40. Yong-Gao Chen, Wen Jiang, Catalan numbers modulo a prime power, Integers 13 (2013), # A36.
  41. Yong-Gao Chen, Min Tang, On the Elementary Symmetric Functions of , Amer. Math. Monthly 119 (2012), 862-867.
  42. Jin-Hui Fang, Yong-Gao Chen, On a problem of Sierpinski, Acta Arith. 156 (2012), 373-382.
  43. Yong-Gao Chen, On the Erdos-Turan conjecture, C. R. Acad. Sci. Paris, Ser. I 350 (2012), 933-935.
  44. Feng-Juan Chen,Yong-Gao Chen, On odd perfect numbers, Bull. Aust. Math. Soc. 86 (2012), 510-514.
  45. Yong-Gao Chen, Quan-Hui Yang, On a problem of Nathanson related to minimal additive complements, SIAM J. DISCRETE MATH. 26 (2012), 1532-1536.
  46. Jin-Hui Fang, Yong-Gao Chen, On the sum of distinct primes or squares of primes, C. R. Acad. Sci. Paris, Ser. I 350(2012), 647-649.
  47. Yong-Gao Chen, Christian Elsholtz, Li-Li Jiang, Egyptian fractions with restrictions, Acta Arith. 154 (2012), 109-123.
  48. Yong-Gao Chen, Min Tang, A generalization of the classical circle problem, Acta Arith. 152 (2012), 279-290.
  49. Quan-Hui Yang, Yong-Gao Chen, Partitions of natural numbers with the same weighted representation functions, J. Number Theory 132 ( 2012), 3047-3055.
  50. Feng-Juan Chen, Yong-Gao Chen, Weighted sums of consecutive values of a polynomial, J. Number Theory 132 (2012), 2725-2735.
  51. Yong-Gao Chen, Ying Shi, Jie Wu, Dynamics of Goldrings w-function, J. Number Theory 132 (2012), 390-409.
  52. Yong-Gao Chen, Cui-Ying Hu, On a Problem of Erdos, Herzog and Schonheim, Discrete Applied Math. 160 (2012), 1501-1506.
  53. Yong-Gao Chen, Jin-Hui Fang, Remark on the completeness of an exponential type sequence, Acta Math. Hungar. 136 (3) (2012), 189-195.
  54. Yong-Gao Chen, Jin-Hui Fang, On a problem in additive number theory, Acta Math. Hungar. 134 (4) (2012), 416-430.
  55. Quan-Hui Yang and Yong-Gao Chen, Sumsets and difference sets containing a common term of a sequence, Bull. Aust. Math. Soc. 85(2012), 79-83.
  56. Yong-Gao Chen, Jin-Hui Fang, On a problem of Cilleruelo and Nathanson, Combinatorica 31 (2011), 691-696.
  57. Yong-Gao Chen, Jing-Rui Lou, The congruent properties for , Int. J. Number theory 7(2011), 1595-1602.
  58. Yong-Gao Chen, On the values of representation functions, Sci China Math 54(2011), 1317-1331.
  59. Feng-Juan Chen, Yong-Gao Chen, On minimal asymptotic bases, European J. Combin. 32 (2011), 1329-1335.
  60. Yong-Gao Chen, Cheng-Shuang Ji, The permutation of integers with small least common multiple of two subsequent terms, Acta Math. Hungar. 132  (2011), 307-309.
  61. Yong-Gao Chen, Min Tang, A quantitative Erdos-Fuchs theorem and its generalization, Acta Arith. 149 (2011), 171-180.
  62. Yong-Gao Chen, Jin-Hui Fang, On additive complements. II, Proc. Amer. Math. Soc. 139(2011), 881-883.
  63. Jian-Dong Wu, Feng-Juan Chen, Yong-Gao Chen, On the structure of the sumsets, Discrete Math. 311(2011), 408-412.
  64. Yong-Gao Chen, Qing-Qing Zhao, Nonaliquot Numbers, Publ. Math. Debrecen 78(2011), 439-442.
  65. Yong-Gao Chen, Tang Sun, The difference basis and bi-basis of , J. Number Theory 130 (2010), 716-726.
  66. Yong-Gao Chen, Hong-Xia Yang, Sequences of integers with missing quotients, Discrete Math. 310(2010), 1105-1111.
  67. Jin-Hui Fang, Yong-Gao Chen, On additive complements, Proc. Amer. Math. Soc. 138(2010),1923-1927.
  68. Yong-Gao Chen, Romanoff theorem in a sparse set, Sci China Math, 53(2010), 2195-2202.
  69. Kang-Kang Chen, Yong-Gao Chen, On f(p) + f(q) = f(p + q) for all odd primes p and q, Publ. Math. Debrecen 76(2010), 425-430.
  70. Min Tang, Yong-Gao Chen, The new upper bounds of some Ruzsa numbers , J. Math. Research & Exposition 30(2010), 557-561.
  71. Yong-Gao Chen, Min Tang, Partitions of natural numbers with the same representation functions, J. Number Theory 129 (2009), 2689-2695.
  72. Yong-Gao Chen, Eight consecutive positive odd numbers none of which can be represented as a sum of two prime powers, Bull. Austral. Math. Soc. 80 (2009), 237-243.
  73. Min Tang, Yong-Gao Chen, Some extensions of a property of linear representation functions, Discrete Math. 309(2009), 6294-6298.
  74. Min Tang,Yong-Gao Chen, On the monotonicity properties of additive representation functions,II, Discrete Math. 309(2009), 1368-1373.
  75. Yong-Gao Chen, Rui Feng, Nicolas Templier, Fermat numbers and integers of the form , Acta Arith. 135(2008), 51-61.
  76. Yong-Gao Chen, The analogue of Erdos-Turan conjecture in , J. Number Theory 128 (2008), 2573-2581.
  77. Jin-Hui Fang, Yong-Gao Chen, On a conjecture of Erdos, Graham and Spencer, II, Discrete Applied Math. 156 (2008), 2950-2958.
  78. Yong-Gao Chen, Ying Shi, Dynamics of the w function and the Green-Tao theorem on arithmetic progressions in the primes,  Proc. Amer. Math. Soc. 136(2008), 2351-2357.
  79. Yong-Gao Chen, Ying Shi, Distribution of primes and dynamics of the w function, J. Number Theory 128 (2008), 2085-2090.
  80. Sukumar Das Adhikari, Yong-Gao Chen, Davenport constant with weights and some related questions, II, J. Combin. Theory Ser. A 115(2008), 178-184.
  81. Yong-Gao Chen, Min Tang, Five consecutive positive odd numbers none of which can be expressed as a sum of two prime powers II, Acta Math. Sinica 24(2008), 1883-1890. (SCI)
  82. Yong-Gao Chen, Jin-Hui Fang, On  and , Integers: Electronic J. Comb. Number Theory 8 (2008), # A07.
  83. Yong-Gao Chen, Integer sequences avoid prime pairwise sums,J. Integer Sequences 11(2008), Article 08.5.6.
  84. Yong-Gao Chen, On the Siegel-Tatuzawa-Hoffstein theorem, Acta Arith. 130(2007), 361-367.
  85. Yong-Gao Chen, On integers of the forms  and , J. Number Theory 125(2007), 14-25.
  86. Yong-Gao Chen, Li-Xia Dai, Sequences with bounded l.c.m. of each pair of terms, III, Acta Arith. 128(2007), 125-133.
  87. Yong-Gao Chen, Wei Liu, On the prime power factorization of , J.Number Theory 122(2007), 290-300.
  88. Li-Xia Dai, Yong-Gao Chen, On the parity of the partition function, J.Number Theory 122(2007), 283-289.
  89.  Yong-Gao Chen, A problem on unique representation bases, European J. Comb. 28(2007), 33-35.
  90. Min Tang, Yong-Gao Chen, A basis of , II, Colloq.Math. 108 (2007), 141-145.
  91. Yong-Gao Chen, Jin-Hui Fang, Triangular Numbers in Geometric Progression, Integers: Electronic J. Comb. Number Theory 7 (2007), # A19.
  92. Li-Xia Dai, Yong-Gao Chen, Sequences with bounded l.c.m. of each pair of terms II, Acta Arith. 124(2006), 315-326.
  93. Yong-Gao Chen, On a conjecture of Erdos, Graham and Spencer, J. Number Theory 119(2006), 307-314.
  94. S. D. Adhikari, Y. G. Chen, J. B.Friedlander, S. V. Konyagin, F. Pappalardi, Contributions to zero-sum problems, Discrete Math. 306(2006), 1-10.
  95. Wei Liu, Yong-Gao Chen, On the exponents modulo 3 in the standard factorisation of , Bull. Austral. Math. Soc. 73(2006), 329-334.
  96. Xue-Gong Sun, Yong-Gao Chen, On quantitative Romanoff's theorem, Acta Math Sinica (Chinese Series) 49(2006), 577-582.
  97. Yong-Gao Chen, Li-Xia Dai, Congruences with factorials modulo p, Integers: Electronic J. Comb. Number Theory 6(2006), # 21.
  98. Min Tang, Yong-Gao Chen, A basis of , Colloq. Math. 104(2006), 99-103.
  99. Shu-Guang Guo, Guang-Hui Xu, Yong-Gao Chen, The spectral radius of trees with n vertices and diameter d, (Chinese) Adv. Math. (China) 34(2005), 683-692.
  100. Shu-Guang Guo,Yong-Gao Chen, On arithmetic progressions in a restricted sumset , Acta Sci. Math.(Szeged) 71(2005), no.3-4, 501-508.
  101. Min Tang, Yong-Gao Chen, Representation of a power as a sum of consec-utive factorials, J. Nanjing Norm. Univ. Nat. Sci. Ed. 28(2005), 7-10.
  102. Yong-Gao Chen; Andras Sarkozy; Vera T. Sos, Min Tang, On the monotonicity properties of additive representation functions, Bull. Austral. Math. Soc. 72(2005), 129-138.
  103. Min Tang, Yong-Gao Chen, On additive properties of general sequences, Bull. Austral. Math. Soc. 71(2005), 479-485.
  104. Yong-Gao Chen, Shu-Guang Guo, On the rational cuboids with a given face, J. Number Theory 112(2005), 205-215.
  105. Yong-Gao Chen, On disjoint arithmetic progressions, Acta Arith. 118(2005), 143-148.
  106. Li-Xia Dai, Yong-Gao Chen, On harmonic sequences, Publ. Math. Debrecen 66(2005), 407-416.
  107. Yong-Gao Chen, Five consecutive positive odd numbers, none of which can be expressed as a sum of two prime powers, Math. Comp. 74(2005), 1025-1031.
  108. Shu-Guang Guo,Yong-Gao Chen, Blocks of consecutive integers in sumsets , Bull. Austral. Math. Soc. 70(2004), 283-291.
  109. Yong-Gao Chen, Yao-Chen Zhu, On a class of uniformly distributed sequences of point sets, Acta Math. Sin. (Engl. Ser.) 20(2004), 491-498.
  110. Yong-Gao Chen, A note on the prime factors of Fermat numbers, Southeast Asian Bull. Math. 28(2004), 241-242.
  111. Shi-Chao Chen, Yong-Gao Chen, On the average of the sum-of-a-divisors function, Colloq. Math. 100(2004), 103-109.
  112. Yong-Gao Chen; Xue-Gong Sun, On Romanoff's constant, J. Number Theory 106(2004), 275-284.
  113. Yong-Gao Chen, Bin Wang, On additive properties of two special sequences, Acta Arith. 110(2003), 299-303.
  114. Yong-Gao Chen, On the parity of exponents in the standard factorization of , J. Number Theory 100(2003), 326-331.
  115. Yong-Gao Chen, Lin-Feng Cheng, Visibility of lattice points, Acta Arith. 107(2003), 203-207.
  116. Yong-Gao Chen, On subset sums of a fixed set, Acta Arith. 106(2003), 207-211.
  117. Yong-Gao Chen, On integers of the forms  and , J. Number Theory 98(2003), 310-319.
  118. Li-Xia Dai, Xue-Gong Sun, Yong-Gao Chen, The squarefree numbers in an arithmetic progression, J. Nanjing Norm. Univ. Nat. Sci. Ed. 25(2002), 5-9.(Chinese) J. Nat. Sci. Nanjing Norm. Univ. 6(2004), no.1, 12-15.(English)
  119. Yong-Gao Chen, Chun-Gang Ji, On a function related to multinomial coefficients. I, Acta Math. Sin. (Engl. Ser.) 18(2002), 647-660.
  120. Sukumar Das Adhikari, Yong-Gao Chen, On a question regarding visibility of lattice points. III, Discrete Math. 259(2002), 251-256.
  121. Yong-Gao Chen, Gabor Kun, Gabor Pete, Imre Z. Ruzsa, Adam Timar, Prime values of reducible polynomials. II, Acta Arith. 104(2002), 117-127.
  122. Yong-Gao Chen, Anirban Mukhopadhyay, The view-obstruction problem for polygons, Publ. Math. Debrecen 60(2002), 101-105.
  123. Yong-Gao Chen, On integers of the forms  and , J. Number Theory 89(2001), 121-125.
  124. Yong-Gao Chen, On integers of the forms , Proc. Amer. Math. Soc. 129(2001), 355-361.
  125. Yong-Gao Chen, Imre Z. Ruzsa, Prime values of reducible polynomials. I, Acta Arith. 95(2000), 185-193.
  126. Yong-Gao Chen, On sums and intersects of sequences, Discrete Math. 223(2000), 351-354.
  127. Yong-Gao Chen, The best quantitative Kronecker's theorem, J. London Math. Soc. 61(2000), 691-705. (SCI)
  128. Yong-Gao Chen, Yao-Chen Zhu, On the prime power factorization of , J. Number Theory 82(2000), 1-11.
  129. Yong-Gao Chen, Distinct subset sums and an inequality for convex functions, Proc. Amer. Math. Soc. 128(2000), 2897-2898.
  130. Yong-Gao Chen, On integers of the form , Proc. Amer. Math. Soc. 128(2000), 1613-1616.
  131. Chun-Gang Ji, Yong-Gao Chen, Euler's formula for ³(2k) proved by induction on k, Math. Magazine 73(2000), 154-155.
  132. Yong-Gao Chen, Yaochen Zhu, Algebraic independence of certain numbers. Acta Math. Sin. (Engl. Ser.) 15(1999), 507-514.
  133. Yong-Gao Chen, Imre Z. Ruzsa, On the irrationality of certain series, Period. Math. Hungar. 38(1999), 31-37.
  134. Sukumar Das Adhikari, Yong-Gao Chen, On a question regarding visibility of lattice points. II, Acta Arith. 89(1999), 279-282.
  135. Yong-Gao Chen,T. W. Cusick, The view-obstruction problem for n-dimensional cubes, J. Number Theory 74(1999), 126-133.
  136. Yong-Gao Chen, On sums and products of integers, Proc. Amer. Math. Soc. 127(1999), 1927-1933.
  137. Yong-Gao Chen, On addition of two Beatty sequences, J. Nanjing Norm. Univ. Nat. Sci. Ed. 21(1998), 1-5.
  138. Yong-Gao Chen, Chun-Gang Ji, The number of multinomial coefficients not divided by a prime, Acta Sci. Math. (Szeged) 64(1998), 37-48.
  139. Y. G. Chen. A theorem on harmonic sequences, Discrete Math. 186(1998) , 287-288.
  140. Yong-Gao Chen, Sequences with bounded l.c.m. of each pair of terms, Acta Arith. 84(1998), 71-95.
  141. Yonggao Chen, An answer to a problem on view-obstruction, Adv. in Math. (China) 26(1997), 139-142.
  142. Yong-Gao Chen, On addition of two sets of integers, Acta Arith. 80(1997), 83-87.
  143. Yong-Gao Chen, The largest prime factors of integers n and n + 1, (Chinese) J. Nanjing Norm. Univ. Nat. Sci. Ed. 19(1996), 1-3.
  144. Yong-Gao Chen, Chun-Gang Ji, The degrees of extensions of algebraic Number fields, (Chinese) J. Nanjing Norm. Univ. Nat. Sci. Ed. 19(1996), 1-4.
  145. Yong-Gao Chen, On bases of finite groups, Beijing Daxue Xuebao Ziran Kexue Ban 32(1996), 553-556.
  146. Yong-Gao Chen, On a paper of Schinzel and Szekeres, Acta Sci. Math. (Szeged)  62 (1996), 369-379.
  147. Yong-Gao Chen, On m-harmonic sequences, Discrete Math. 162(1996), 273-280.
  148. Yong-Gao Chen, On a problem of  P. Erdos, Acta Sci. Math. (Szeged) 62(1996), 101-114.
  149. Yong Gao Chen, A simple proof of a result on additive functions,(Chinese) Acta Math. Sinica 39(1996), 166-168.
  150. Yong Gao Chen, View-obstruction problems and Kronecker's theorem. II, Sci. China Ser. A 39(1996), 347-358.
  151. Yonggao Chen, On infinite disjoint congruence covering systems (Chinese), Chinese Quart. J. Math. 11(1996), 36-39.
  152. Yong-Gao Chen, Stefan Porubsky, Remarks on systems of congruence classes, Acta Arith. 71(1995), 1-10.
  153. Yong-Gao Chen, View-obstruction problems and Kronecker's theorem, Proc. Amer. Math. Soc. 123(1995), 3279-3284.
  154. Yong-Gao Chen, The view-obstruction problem for 3-dimensional spheres. Acta Math. Sinica (N. S.) 10(1994), 158-167.
  155. Yong-Gao Chen, The view-obstruction problems in n-dimensional Euclidean space and a generalization of them,(Chinese) Acta Math. Sinica 37(1994), 551-562.
  156. Yong-Gao Chen, The view-obstruction problem for 4-dimensional spheres. Amer. J. Math. 116(1994), 1381-1419.
  157. Yong-Gao Chen, View-obstruction problems for three-dimensional ellipsoids, (Chinese) Acta Math. Sinica 37(1994), 32-42.
  158. Yong-Gao Chen, On exactly m times covering systems, Adv. Math. (China) 23(1994), 473.
  159. Yong-Gao Chen, On Pell equation system x^2-2y^2=1 and y^2-Dz^2=4, Beijing Daxue Xuebao Ziran Kexue Ban 30(1994), no.3, 298-302.
  160. Yong-Gao Chen, On a conjecture in Diophantine approximations. IV, J. Number Theory 43(1993), 186-197.
  161. Yong-Gao Chen, On a conjecture in Diophantine approximations. III, J. Number Theory 39(1991), 91-103.
  162. Yong-Gao Chen, On a conjecture in Diophantine approximations. II, J. Number Theory 37(1991), 181-198.
  163. Yong-Gao Chen, On a conjecture in Diophantine approximations. I, (Chinese) Acta Math. Sinica 33(1990), 712-717.

 

Honors and Awards

  • 1992  The 3rd ZHONG Jiaqing Mathematics Award(Outstanding PhD);
  • 1996  The 2nd-class Award for Sci-Tech progress of Jiangsu Province(independent );
  • 1996  Outstanding Young Teachers in Universities of Jiangsu Province;
  • 1998  The Second Level Cultivation Object by “333 project” of Jiangsu Province;
  • 2002  Special Government Allowances of The State Council;
  • 2003  The Second Level Cultivation Object by “333 training project for Sci-Tech Leader in the new century ” of Jiangsu Province;
  • 2005   The 3rd-class Award for Sci-Tech progress of Jiangsu Province;
  • 2007   Young and Middle-aged Sci-Tech Leader by “333 training project for Advanced Talents ” of Jiangsu Province;
  • 2007   National Outstanding Teacher

 

Academic Title

1. Former Member of Editorial Board of《Advances in Mathematics(China) 》;

2. Member of Editorial Board of《Journal of Nanjing Normal University (Natural Science Edition) 》;

3. Member of Editorial Board of《Far East Journal of Mathematical Sciences》;

4. 《Mathematical Reviews》Reviewer;

5.《Zentralblatt MATH》Reviewer;

6. Vice-Director of Institute of Mathematics, Nanjing Normal University;

7. Member of Editorial Board of《Journal of Numbers》;

8. Former Vice-Chairman of Chinese Mathematical Olympiad Committee

 

Contact Details

Telephone+86-25-85891380

Email Addressygchen@njnu.edu.cn