Niushan Gao

451 total citations
16 papers, 137 citations indexed

About

Niushan Gao is a scholar working on Mathematical Physics, Management Science and Operations Research and Statistics and Probability. According to data from OpenAlex, Niushan Gao has authored 16 papers receiving a total of 137 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Mathematical Physics, 7 papers in Management Science and Operations Research and 7 papers in Statistics and Probability. Recurrent topics in Niushan Gao's work include Advanced Banach Space Theory (14 papers), Risk and Portfolio Optimization (7 papers) and Approximation Theory and Sequence Spaces (6 papers). Niushan Gao is often cited by papers focused on Advanced Banach Space Theory (14 papers), Risk and Portfolio Optimization (7 papers) and Approximation Theory and Sequence Spaces (6 papers). Niushan Gao collaborates with scholars based in Canada, Singapore and Switzerland. Niushan Gao's co-authors include Foivos Xanthos, Denny H. Leung, Vladimir G. Troitsky and Zili Chen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Mathematical Analysis and Applications and Proceedings of the American Mathematical Society.

In The Last Decade

Niushan Gao

14 papers receiving 125 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Niushan Gao Canada	7	85	66	53	36	32	16	137
Foivos Xanthos Canada	6	117 1.4×	90 1.4×	52 1.0×	44 1.2×	41 1.3×	18	174
Denny H. Leung Singapore	8	175 2.1×	80 1.2×	22 0.4×	114 3.2×	11 0.3×	53	221
Alexandra Bellow United States	9	129 1.5×	32 0.5×	20 0.4×	88 2.4×	9 0.3×	19	200
Marc Yor France	7	72 0.8×	24 0.4×	20 0.4×	27 0.8×	11 0.3×	10	118
Josep Lluís Solé Spain	6	73 0.9×	46 0.7×	22 0.4×	60 1.7×	42 1.3×	12	204
Mariusz Mirek Poland	7	75 0.9×	12 0.2×	13 0.2×	96 2.7×	9 0.3×	21	155
W. Hazod Germany	7	141 1.7×	28 0.4×	21 0.4×	29 0.8×	3 0.1×	35	183
Eberhard Mayerhofer Ireland	9	55 0.6×	53 0.8×	25 0.5×	39 1.1×	46 1.4×	23	273
Yan Dolinsky Israel	11	25 0.3×	36 0.5×	113 2.1×	40 1.1×	142 4.4×	39	325
Jon Warren United Kingdom	8	156 1.8×	154 2.3×	9 0.2×	7 0.2×	7 0.2×	23	194

Countries citing papers authored by Niushan Gao

Since Specialization

Citations

This map shows the geographic impact of Niushan Gao's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Niushan Gao with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Niushan Gao more than expected).

Fields of papers citing papers by Niushan Gao

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Niushan Gao. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Niushan Gao. The network helps show where Niushan Gao may publish in the future.

Co-authorship network of co-authors of Niushan Gao

This figure shows the co-authorship network connecting the top 25 collaborators of Niushan Gao. A scholar is included among the top collaborators of Niushan Gao based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Niushan Gao. Niushan Gao is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Gao, Niushan, Denny H. Leung, & Foivos Xanthos. (2023). On local convexity in $$\pmb {{\mathbb {L}}^0}$$ and switching probability measures. Positivity. 27(1).

Gao, Niushan, et al.. (2020). Stability properties of Haezendonck–Goovaerts premium principles. Insurance Mathematics and Economics. 94. 94–99. 4 indexed citations

Gao, Niushan, et al.. (2020). Surplus-Invariant Risk Measures. Mathematics of Operations Research. 45(4). 1342–1370. 9 indexed citations

Gao, Niushan, Denny H. Leung, & Foivos Xanthos. (2019). A local Hahn–Banach theorem and its applications. Archiv der Mathematik. 112(5). 521–529. 1 indexed citations

Gao, Niushan, et al.. (2018). The strong Fatou property of risk measures. SHILAP Revista de lepidopterología. 6(1). 183–196. 7 indexed citations

Gao, Niushan, et al.. (2018). Fatou property, representations, and extensions of law-invariant risk measures on general Orlicz spaces. Finance and Stochastics. 22(2). 395–415. 18 indexed citations

Gao, Niushan & Foivos Xanthos. (2017). On the C‐property and ‐representations of risk measures. Mathematical Finance. 28(2). 748–754. 11 indexed citations

Gao, Niushan, Denny H. Leung, & Foivos Xanthos. (2017). Duality for unbounded order convergence and applications. Positivity. 22(3). 711–725. 9 indexed citations

Gao, Niushan & Denny H. Leung. (2017). Smallest order closed sublattices and option spanning. Proceedings of the American Mathematical Society. 146(2). 705–716. 6 indexed citations

10.

Gao, Niushan, Denny H. Leung, & Foivos Xanthos. (2016). Dual representation of risk measures on Orlicz spaces. arXiv (Cornell University). 1 indexed citations

11.

Chen, Zili, et al.. (2015). On positive almost weak* Dunford–Pettis operators. Positivity. 20(2). 283–294.

12.

Gao, Niushan. (2014). Unbounded order convergence in dual spaces. Journal of Mathematical Analysis and Applications. 419(1). 347–354. 23 indexed citations

13.

Gao, Niushan. (2014). On commuting and semi-commuting positive operators. Proceedings of the American Mathematical Society. 142(8). 2733–2745. 5 indexed citations

14.

Gao, Niushan & Foivos Xanthos. (2014). Unbounded order convergence and application to martingales without probability. Journal of Mathematical Analysis and Applications. 415(2). 931–947. 36 indexed citations

15.

Gao, Niushan & Vladimir G. Troitsky. (2013). Irreducible semigroups of positive operators on Banach lattices. Linear and Multilinear Algebra. 62(1). 74–95. 3 indexed citations

16.

Gao, Niushan. (2012). Extensions of Perron–Frobenius theory. Positivity. 17(4). 965–977. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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