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pro vyhledávání: '"Gao, Meng"'
Autor:
Gao, Meng
We prove that if A is a subset of the primes, and the lower density of A in the primes is larger than 1/2, then every sufficiently large even integer can be written as the sum of eight primes from A. The constant 1/2 in this statement is the best pos
Externí odkaz:
http://arxiv.org/abs/2409.14460
Autor:
Gao, Meng
In this paper, we use the transference principle to investigate the representation of sufficiently large positive integers as the sum of prime powers and integer powers, where the primes are drawn from a positive density subset of the set of all prim
Externí odkaz:
http://arxiv.org/abs/2402.12154
Autor:
Gao, Meng
In this paper, we study a density version of the Waring-Goldbach problem. Suppose that A is a subset of the primes, and the lower density of A in the primes is larger than 1-1/2k. We prove that every sufficiently large natural number n satisfying the
Externí odkaz:
http://arxiv.org/abs/2308.06286
Recently, we have found a non-finitely based involution semigroup of order five. It is natural to question what is the smallest order of non-finitely based involution semigroups. It is known that every involution semigroup of order up to three is fin
Externí odkaz:
http://arxiv.org/abs/2305.19494
Stagnant weather condition is one of the major contributors to air pollution as it is favorable for the formation and accumulation of pollutants. To measure the atmosphere's ability to dilute air pollutants, Air Stagnation Index (ASI) has been introd
Externí odkaz:
http://arxiv.org/abs/2305.11901
We present a generalization of a technical lemma due to Boccardo and Orsina, and then give an application to regularity of minima for integral functionals noncoercive in the energy space.
Comment: 12 pages
Comment: 12 pages
Externí odkaz:
http://arxiv.org/abs/2212.04240
Publikováno v:
Zhenduanxue lilun yu shijian, Vol 23, Iss 02, Pp 184-191 (2024)
Pancreatic cystic tumors (PCN) refer to cystic tumor lesions originating from the epithelium and/or interstitial tissue of the pancreatic duct. PCN can be roughly divided into mucinous tumors and non-mucinous tumors. The former mainly includes intrad
Externí odkaz:
https://doaj.org/article/d7589ea5b6ee45598f5a0c4a7fb187e4
Autor:
Gao, Meng1 (AUTHOR) meng.gao@uibe.edu.cn, Huang, Sheng2 (AUTHOR) shenghuang@ceibs.edu
Publikováno v:
Journal of Financial & Quantitative Analysis. Jun2024, Vol. 59 Issue 4, p1760-1795. 36p.
Publikováno v:
Reviews on Advanced Materials Science, Vol 63, Iss 1, Pp pp. 5003-5020 (2024)
Externí odkaz:
https://doaj.org/article/12ff98b45e7d468fb46a7e1b0836273e