隆廣慶，二級教授，南寧師范大學黨委副書記、校長、博士生導師
【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；
奇異攝動問題數(shù)值解法；界面問題高精度數(shù)值算法；
【教育經歷】
1、2007.06-2009.07，中國科學院數(shù)學所博士后流動站工作。導師：許躍生；
2、2003.09-2006.06，中山大學計算數(shù)學專業(yè)，獲理學博士學位。導師：陳仲英、許躍生；
3、2000.09-2003.06，中山大學計算數(shù)學專業(yè)，獲理學碩士學位。導師：陳仲英、許躍生；
4、1993.09-1997.06， 蘭州大學計算數(shù)學專業(yè)，獲理學學士學位；
【行政經歷】
1、2012.06-2015.06，廣西師范學院數(shù)學科學學院副院長；
2、2015.06-2018.12，廣西師范學院數(shù)學與統(tǒng)計科學學院院長;
3、2018.12-2021.04，南寧師范大學數(shù)學與統(tǒng)計學院院長;
4、2020.07-2021.04，南寧師范大學數(shù)學與統(tǒng)計學院黨委書記；
5、2021.01-2021.04，南寧師范大學校長助理;
6、2021.04-2023.12，南寧師范大學黨委常委、副校長；
7、2023.11-2025.01，南寧師范大學黨委副書記；
8、2025.01- 至 今，南寧師范大學黨委副書記、校長；
【榮譽】
2016年廣西高校優(yōu)秀共產黨員；2014年獲廣西高校 “卓越學者”；2013年獲廣西科技進步三等獎；2012年入選廣西財政出國留學資助計劃；2010年入選廣西高校優(yōu)秀人才資助計劃；
【國家項目】
主持國家自然科學基金項目3項（項目號：12261062、11461011、11061008）；
主要參與國家自然科學基金項目2項（項目號：11826211、11761015）；
主持和參與廣西科技計劃項目2項（項目號：桂科2022AC06003、桂科AD20238065）；
主持和參與廣西自然科學基金重點項目2項（項目號：2018GXNSFDA050014，2017GXNSFDA198014）；
【教學成果】
先后獲廣西職業(yè)教育自治區(qū)級教學成果一等獎1項（2023年）；廣西高等教育（研究生）自治區(qū)級教學成果二等獎1項（2023年）；廣西高等教育（本科）自治區(qū)級教學成果二等獎1項（2023年）；廣西高等教育自治區(qū)級教學成果二等獎1項（2021年）。
主要合作者和代表作
【發(fā)表論文】（標注：中國數(shù)學會 數(shù)學領域高質量科技期刊分級目錄（2024年））
一、界面問題高精度數(shù)值算法: S.Zhao（教授，美國阿拉巴馬大學)，C.Li（教授，美國西切斯特大學)，H. Yang (在讀博士，湘潭大學)，Y. Ren(在讀博士，美國阿拉巴馬大學);
1. MR5075575 -Ren, Yiming; Li, Chuan; Long, Guangqing; Zhao, Shan；A Multigrid-Based High Order Finite Difference Method for Parabolic Interface Problems with Variable Coefficients, ICIAM2023 Springer Ser., 11，Springer, Singapore, 2026, 191–223. ISBN: 978-981-95-6106-3; 978-981-95-6107-0.
2. MR5029198 -Ren,Yiming; Li,Chuan; Long, Guangqing; Zhao, Shan*; A fourth-order Cartesian grid method for elliptic problems with sharp-edged interfaces, J. Comput. Phys. 554(2026), Paper No. 114746. （跨學科應用數(shù)學類 T1 期刊）
3. MR4964415 -Yang, Huanfeng; Long, Guangqing*; Ren, Yiming; Zhao, Shan; An Augmented Fourth Order Domain-Decomposed Method with FFT-Poisson Solver for Parabolic Interface Problems, J. Sci. Comput. 105 (2025), no. 2, Paper No. 40. (應用數(shù)學類 T2 期刊）
4. 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.（跨學科應用數(shù)學類 T1 期刊）
5. 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. （應用數(shù)學類 T3 期刊）
6. 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. （應用數(shù)學類 T2 期刊）
7. 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. （應用數(shù)學類 T2 期刊）
二、奇異攝動問題數(shù)值解法: L.Liu（教授，南寧師范大學)，X.Luo（教授，貴州大學)，Y.Liao（在讀博士，貴州大學）;
1. MR4953011 - Liao, Yige; Liu, Li-Bin*; Luo, Xianbing; Long, Guangqing；A Crank–Nicolson ultra-weak discontinuous Galerkin method for solving a unsteady singularly perturbed problem with a shift in space，Appl. Math. Lett. 172 (2026), Paper No. 109736. (應用數(shù)學類T3期刊)
2. MR4925462 -Liao, Yige; Liu, Li-Bin*; Luo, Xianbing; Long, Guangqing; Three direct discontinuous Galerkin methods on a Bakhvalov-type mesh for a singularly perturbed reaction-diffusion problem, ZAMM Z. Angew. Math. Mech. 105 (2025), no. 6, Paper No. e70129. (應用數(shù)學類T2期刊)
3.MR4902527 - Liu, Libin*; Liao, Yige; Long, Guangqing；A parameter-uniform numerical method for a singularly perturbed Volterra integro-differential equation， Acta Math. Sci. Ser. A (Chinese Ed.) 45 (2025), no. 2, 576–583. （數(shù)學類T3期刊）
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.（應用數(shù)學類 T2 期刊）
5. 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.
三、積分微分方程及其特征值問題數(shù)值解：L.Liu（教授，南寧師范大學)，H.Chen（教授，中南林大)，H. Yang (在讀博士，湘潭大學)，R. Jie(碩士，南寧師范大學)
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. (應用數(shù)學類T3期刊)
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.（跨學科應用數(shù)學類 T3 期刊）
3. 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. （應用數(shù)學類 T2 期刊）
4. 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. （應用數(shù)學類 T2 期刊）
【2021-2026 發(fā)表的文章列表】
【2026】
1. MR5029198 -Ren,Yiming; Li,Chuan; Long, Guangqing; Zhao, Shan*; A fourth-order Cartesian grid method for elliptic problems with sharp-edged interfaces, J. Comput. Phys. 554(2026), Paper No. 114746. （跨學科應用數(shù)學類 T1 期刊）
2. MR4953011 - Liao, Yige; Liu, Li-Bin; Luo, Xianbing; Long, Guangqing；A Crank–Nicolson ultra-weak discontinuous Galerkin method for solving a unsteady singularly perturbed problem with a shift in space，Appl. Math. Lett. 172 (2026), Paper No. 109736. (應用數(shù)學類T3期刊)
【2025】
1. MR4964415 -Yang, Huanfeng; Long, Guangqing*; Ren, Yiming; Zhao, Shan; An Augmented Fourth Order Domain-Decomposed Method with FFT-Poisson Solver for Parabolic Interface Problems, J. Sci. Comput. 105 (2025), no. 2, Paper No. 40. (應用數(shù)學類 T2 期刊）
2. MR4925462 -Liao, Yige; Liu, Li-Bin; Luo, Xianbing; Long, Guangqing; Three direct discontinuous Galerkin methods on a Bakhvalov-type mesh for a singularly perturbed reaction-diffusion problem, ZAMM Z. Angew. Math. Mech. 105 (2025), no. 6, Paper No. e70129. (應用數(shù)學類T2期刊)
3. MR4902527 - Liu, Libin; Liao, Yige; Long, Guangqing；A parameter-uniform numerical method for a singularly perturbed Volterra integro-differential equation， Acta Math. Sci. Ser. A (Chinese Ed.) 45 (2025), no. 2, 576–583. （數(shù)學類T3期刊）
4. 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. (應用數(shù)學類T3期刊)
5. 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.（跨學科應用數(shù)學類 T3 期刊）
6. 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.（跨學科應用數(shù)學類 T1 期刊）
7. 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.（應用數(shù)學類 T2 期刊）
【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. （應用數(shù)學類 T2 期刊）
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. （應用數(shù)學類 T3 期刊）
【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. （跨學科應用數(shù)學類 T3 期刊）
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. （應用數(shù)學類 T2 期刊）
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.（應用數(shù)學類 T3 期刊）
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.（應用數(shù)學類 T3 期刊）
【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. （數(shù)學類 T2 期刊）
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. （應用數(shù)學類 T3 期刊）
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. （應用數(shù)學類 T2 期刊）
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. （應用數(shù)學類 T2 期刊）
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.
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廣西南寧市西鄉(xiāng)塘區(qū)明秀東路175號 南寧師范大學明秀校區(qū)
