Xiumin Ren （任秀敏）
Family name and given name
Family name: Ren
Given name: Xiumin
School of Mathematics
Jinan, Shandong 250100
P. R. China
Ph.D.: Shandong University, 2001
M.S.: Capital Normal University, 1987
B.S.: Hebei Normal University, 1984
2004-: Full Professor, Shandong University
2001-2004: Post-Doctoral Fellow, The University of Hong Kong
1995-2004: Lecturer, Associate Professor (1997), Shangdong University
1987-1995: Lecturer, Ningxia University
Additive number theory Exponential sums Automorphic forms
2016-2020: Member of the Key Project of National Natural Foundation (Grant No.11531008), by the National Natural Science Foundation.
2015-2017: Shandong province natural science foundation (Grant No. ZR2015-AM016),by the Shandong province natural science foundation.
2010-2012: National natural science foundation (Grant No. 10971119), by the National natural science foundation.
2006-2008: National natural science foundation
2004-2006: Foundation for the distinguished young scholars of Shandong province
(with Yangbo Ye) Resonance and rapid decay of exponential sums of Fourier coefficients of a Maass form for GL(m, Z). Sci. China Math. 58(10), 2015, pp.2105-2124， doi:10.1007/s11425-014-4955-3.
(with Yanjun Yao) Exceptional set for sums of almost equal prime cubes, Sic Sin Math, 45(1)(2015) ,23-30.
(with Yangbo Ye) Resonance of automorphic forms for GL(3). Trans. Amer. Math. Soc. 367(2015), no. 3, 2137–2157.
(with Yangbo Ye) Sums of Fourier coefficients of a Maass form for SL(3,Z)tw-isted by exponential functions. Forum Math. 26 (2014), no. 1, 221–238.
(with Yangbo Ye) Asymptotic Voronoi's summation formulas and their duality for SL(3, Z).Number theory—arithmetic in Shangri-La, 213–236, Ser.Number Theory Appl., 8, World Sci. Publ., Hackensack, NJ, 2013.
(with Kui Liu) On exponential sums involving Fourier coefficients of cusp forms.J. Number Theory 132 (2012), no. 1, 171–181.
 (with Y.B. Ye) Resonance between automorphic forms and exponential funct-
ions, Science China Mathematics 2010, (9) 53, 2463-2472.
 (with K.M. Tsang) , Waring-Goldbach problem for unlikepowers, Acta. Math. Sinica., English Series. (2)23(2007), 265-280.
 (with K.M. Tsang), Waring-Goldbach problem for unlike powers (II),Acta.Math.
Sinica. (Chinese Series) (1)50(2007), 175-182.
 Vinogradov's exponential sums over primes, Acta Arith. (3)124(2006),269-285.
 (with K.M. Tsang) On representation of integers by sums of a cube and three cubes of primes, Michigan Math. J.(3) 53 (2005), 571–577.
 On exponential sum over primes and application in Waring-Goldbach problem,
Science in China Ser. A: Mathematics(6) 48(2005), 785-797.
 (with K.M. Tsang) On Roth's theorem concerning a cube and three cubes of primes,Quart. J. Math. (Oxford) 55 (2004), 357-374.
 (with K.M. Tsang) On a Waring-Goldbach-type problem for fourth powers, Jou-
rnal of Number Theory . 108(2004), 90-110.
 The major arcs in the ternary Goldbach problem, Acta Math. Hungar. 98 (1-2) 1, (2003), 39-58.
 Sums of four cubes of primes, Journal of Number Theory . 98(2003), 156-171.
 Density of integers that are the sum of four cubes of primes, Chin. Ann. Math. (Ser.B) 22(2001), 233-242.
 The exceptional set in Roth's theorem concerning a cube and three cubes of primes,Quart. J. Math. (Oxford) 52 (2001), 107-126.
 The Waring-Goldbach problem for cubes, Acta Arith. 94 (2000), 287-301.