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隆廣慶,，二級(jí)教授,，南寧師范大學(xué)黨委副書記、校長(zhǎng),、博士生導(dǎo)師

【研究興趣】

積分微分方程數(shù)值算法,；特征值問題數(shù)值解法,；

奇異攝動(dòng)問題數(shù)值解法；界面問題高精度數(shù)值算法,；

【教育經(jīng)歷】

1,、2007.06-2009.07，中國(guó)科學(xué)院數(shù)學(xué)所博士后流動(dòng)站工作,。導(dǎo)師：許躍生,；

2、2003.09-2006.06,，中山大學(xué)計(jì)算數(shù)學(xué)專業(yè),，獲理學(xué)博士學(xué)位。導(dǎo)師：陳仲英,、許躍生,；

3、2000.09-2003.06,，中山大學(xué)計(jì)算數(shù)學(xué)專業(yè),，獲理學(xué)碩士學(xué)位。導(dǎo)師：陳仲英,、許躍生,；

4、1993.09-1997.06,， 蘭州大學(xué)計(jì)算數(shù)學(xué)專業(yè),，獲理學(xué)學(xué)士學(xué)位；

【行政經(jīng)歷】

1,、2012.06-2015.06,，廣西師范學(xué)院數(shù)學(xué)科學(xué)學(xué)院副院長(zhǎng)；

2、2015.06-2018.12,，廣西師范學(xué)院數(shù)學(xué)與統(tǒng)計(jì)科學(xué)學(xué)院院長(zhǎng);

3,、2018.12-2021.04，南寧師范大學(xué)數(shù)學(xué)與統(tǒng)計(jì)學(xué)院院長(zhǎng);

4,、2020.07-2021.04,，南寧師范大學(xué)數(shù)學(xué)與統(tǒng)計(jì)學(xué)院黨委書記；

5,、2021.01-2021.04,，南寧師范大學(xué)校長(zhǎng)助理;

6、2021.04-2023.12,，南寧師范大學(xué)黨委常委,、副校長(zhǎng)；

7,、2023.11-2025.01,，南寧師范大學(xué)黨委副書記；

8,、2025.01- 至     今,，南寧師范大學(xué)黨委副書記、校長(zhǎng),；

【榮譽(yù)】

2016年廣西高校優(yōu)秀共產(chǎn)黨員,；2014年獲廣西高校 “卓越學(xué)者”；2013年獲廣西科技進(jìn)步三等獎(jiǎng),；2012年入選廣西財(cái)政出國(guó)留學(xué)資助計(jì)劃,；2010年入選廣西高校優(yōu)秀人才資助計(jì)劃；

【國(guó)家項(xiàng)目】

主持國(guó)家自然科學(xué)基金項(xiàng)目3項(xiàng)（項(xiàng)目號(hào)：12261062,、11461011,、11061008）；

主要參與國(guó)家自然科學(xué)基金項(xiàng)目2項(xiàng)（項(xiàng)目號(hào)：11826211,、11761015）,；

主持和參與廣西科技計(jì)劃項(xiàng)目2項(xiàng)（項(xiàng)目號(hào)：桂科2022AC06003、桂科AD20238065）,；

主持和參與廣西自然科學(xué)基金重點(diǎn)項(xiàng)目2項(xiàng)（2018GXNSFDA050014,，2017GXNSFDA198014）；

【教學(xué)成果】

先后獲廣西職業(yè)教育自治區(qū)級(jí)教學(xué)成果一等獎(jiǎng)1項(xiàng)（2023年）,；廣西高等教育（研究生）自治區(qū)級(jí)教學(xué)成果二等獎(jiǎng)1項(xiàng)（2023年）；廣西高等教育（本科）自治區(qū)級(jí)教學(xué)成果二等獎(jiǎng)1項(xiàng)（2023年）,；廣西高等教育自治區(qū)級(jí)教學(xué)成果二等獎(jiǎng)1項(xiàng)（2021年）,。

【發(fā)表論文】

【2025】

1、MR4878687- Long, Guangqing; Yang, Huanfeng; Liu, Li-Bin; A Fast wavelet collocation method with compression techniques for Steklov eigenvalue problems of Helmholtz equations, Appl. Math. Lett. 166 (2025), Paper No. 109532.

2、MR4871507- Yang, Huanfeng; Chen, Hongbin; Yue, Xiaoqing, Long, Guangqing; High-order fractional central difference method for multi-dimensional integral fractional Laplacian and its applications, Commun. Nonlinear Sci. Numer. Simul. 145 (2025), Paper No. 108711.

3,、MR4850527- Yang, Huanfeng; Long, Guangqing; Ren, Yiming; Zhao, Shan; An augmented fourth order domain-decomposed method with fast algebraic solvers for three-dimensional Helmholtz interface problems, J. Comput. Phys. 524 (2025), Paper No. 113742.

4,、MR4799261- Xu, Lei; Liu, Li-Bin; Huang, Zaitang; Long, Guangqing; Supercloseness of the NIPG method on a Bakhvalov-type mesh for a singularly perturbed problem with two small parameters, Appl. Numer. Math. 207 (2025), 431–449.

【2024】

1、Ren, Yiming, Li, Chuan, Long, Guangqing and Zhao, Shan; A multigrid-based high order finite difference method for parabolic interface problems with variable coefficients,，Recent advances on two-phase flows, fluid-structure interactions, and interface problems  (ICIAM2023 · ICIAM2023-2 ).  (2024).

2,、MR4705022- Long, Guangqing; Yang, Huanfeng; Cheng, Dongsheng; Fast multi-level iteration schemes with compression technique for eigen-problems of compact integral operators, Appl. Numer. Math. 198 (2024), 448–460.

3、MR4751575- Yang, Huanfeng; Zhao, Shan; Long, Guangqing; A MAC grid based FFT-AMIB solver for incompressible Stokes flows with interfaces and singular forces, J. Comput. Appl. Math. 450 (2024), Paper No. 116019, 21 pp.

【2023】

1,、MR4622952-Liu, Li-Bin; Liao, Yige; Long, Guangqing; Error estimate of BDF2 scheme on a Bakhvalov-type mesh for a singularly perturbed Volterra integro-differential equation, Netw. Heterog. Media 18 (2023), no. 2, 547–561.

2,、MR4566204- Li, Chuan; Ren, Yiming; Long, Guangqing; Boerman, Eric; Zhao, Shan; A fast sine transform accelerated high-order finite difference method for parabolic problems over irregular domains, J. Sci. Comput. 95 (2023), no. 2, Paper No. 49, 38 pp.

3、MR4562159-Liao, Yige; Liu, Li-Bin; Xu, Lei; Long, Guangqing;  Richardson extrapolation method for 2D-SPP on VB mesh singularly perturbed convection-diffusion problem on a Vulanovi?-Bakhvalov mesh,  Comput. Appl. Math. 42 (2023), no. 3, Paper No. 117, 20 pp.

4,、MR4522825-Liu, Li-Bin; Liao, Yige; Long, Guangqing; A novel parameter-uniform numerical method for a singularly perturbed Volterra integro-differential equation, Comput. Appl. Math. 42 (2023), no. 1, Paper No. 12, 12 pp.

【2022】

1,、MR4470532-Li, Yangrong; Yang, Shuang; Long, Guangqing; Continuity of random attractors on a topological space and fractional delayed FitzHugh-Nagumo equations with WZ-noise, Discrete Contin. Dyn. Syst. Ser. B 27 (2022), no. 10, 5977–6008.

2、MR4382293-Liu, Li-Bin; Zhu, Ciwen; Long, Guangqing; Numerical analysis of a system of semilinear singularly perturbed first-order differential equations on an adaptive grid, Math. Methods Appl. Sci. 45 (2022), no. 4, 2042–2057.

3,、Zhu, xiaoling; Cheng, Dongsheng; Long, Guangqing; Matched interface and boundary method for the helmholtz equation with a discretization by 4th-order 17-point fd scheme, JOURNAL of PHYSICS: Conference Series 2219 (2022), 12020.

【2021】

1,、Li, Chuan; Long,Guangqing; Y. Li and Zhao, Shan; Alternating direction implicit (adi) methods for solving two-dimensional parabolic interface problems with variable coefficients, COMPUTATION, 9 (2021), 79.

2、MR4194461-Feng, Hongsong; Long, Guangqing; Zhao, Shan; FFT-based high order central difference schemes for Poisson's equation with staggered boundaries, J. Sci. Comput. 86 (2021), no. 1, Paper No. 7, 25 pp.

3,、MR4322699-Long, Guangqing; Jie, Rong; Liu, Li-bin; Multilevel augmentation methods for eigen-problems of compact integral operators,Numer. Algorithms 88 (2021), no. 3, 1523–1540.

4,、MR4279170-Long, Guangqing; Liu, Li-Bin; Huang, Zaitang; Richardson extrapolation method on an adaptive grid for singularly perturbed Volterra integro-differential equations, Numer. Funct. Anal. Optim. 42 (2021), no. 7, 739–757.