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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 Address：ygchen@njnu.edu.cn