Guangxi University

Guangxi University
Short name
GXU
Country, city
China, Nanning
Publications
25 323
Citations
460 995
h-index
174
Top-3 journals
Top-3 foreign organizations
Georgia Institute of technology
Georgia Institute of technology (333 publications)
University of Peshawar
University of Peshawar (159 publications)

Most cited in 5 years

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Publications found: 1193
OPTIMIZATION INVERSE SPECTRAL PROBLEM FOR THE ONE-DIMENSIONAL SCHRODINGER OPERATOR ON THE ENTIRE AXIS
Sadovnichii V.A., Sultanaev Y.T., Valeev N.F.
The Russian Academy of Sciences
Дифференциальные уравнения 2024 citations by CoLab: 0  |  Abstract
We investigate the statement of the optimization inverse spectral problem with incomplete spectral data for the one-dimensional Schr¨odinger operator on the entire axis: for a given potential ????0, find the closest function ????^ such that the first ???? eigenvalues of the Schrodinger operator with potential ????^ coincided with the given values ????* ∈ R, ???? = 1, ????.
TYPICAL DROPPING ASYMPTOTICS OF QUASICLASSICAL APPROXIMATIONS TO SOLUTIONS OF THE NONLINEAR SCHRÖDINGER EQUATION
Melikhov S.N., Suleimanov B.I., Shavlukov A.M.
The Russian Academy of Sciences
Дифференциальные уравнения 2024 citations by CoLab: 0  |  Abstract
Formal asymptotics are substantiated that describe typical dropping cusp singularity of quasiclassical approximations to solutions of two cases of the integrable nonlinear Schr¨odinger equation −𝑖𝜀Ψ′𝑡=𝜀2Ψ′′𝑥𝑥±2|Ψ|2Ψ, where 𝜀 is a small parameter. The substantiation uses the ideology and facts of the mathematical catastrophe theory and the part of the theorem of Yu.F. Korobeinik, concerning analytical as ℎ → 0 solutions 𝐺(ℎ, 𝑢) of the mixed type linear equation ℎ𝐺′′ℎℎ = 𝐺′′𝑢𝑢 to which the hodograph images of both cases of the systems of equations of these quasiclassical approximations are equivalent.
Construction of the Riemann Map
Dovbush P.V., Krantz S.G.
Q2
Springer Nature
Complex Analysis and Operator Theory 2024 citations by CoLab: 0  |  Abstract
We do not give the proof of famous Riemann mappings theorem, for every simply connected region in $${\mathbb{C}}$$ but we give a series of increasingly better approximations of the Riemann map in the Riemann mapping theorem. The idea is to approximate a domain by a polygon using a Whitney decomposition, then use the Schwarz–Christoffel formula to compute the map onto the polygonal approximation, and finally use the Carathéodory convergence theorem to obtain the Riemann map in the limit. The suggested method will have easy and effective applications in practice.
Engineering synthetic and recombinant human lysosomal β-glucocerebrosidase for enzyme replacement therapy for Gaucher disease
Figueiredo L.L., Junior W.L., da Silva Goncalves V.W., Ramos E.S., D’Almeida V., de Souza L.E., Orellana M.D., Abraham K.J., Lichtenstein F., Bleicher L., Azevedo V., Chaves R.G., Bonfá G., Siciliano V., Weiss R., et. al.
Springer Nature
Discover Applied Sciences 2024 citations by CoLab: 0
Open Access
Open access
PDF  |  Abstract
Gaucher Disease (GD) is an autosomal recessive, lysosomal storage disease caused by pathogenic variants in the glucocerebrosidase gene, leading to the loss of β-glucocerebrosidase (GCase) enzymatic activity. Enzyme replacement therapy (ERT) with recombinant GCase is the standard of care in GD patients. Our study investigates the combined use of in silico molecular evolution, synthetic biology and gene therapy approaches to develop a new synthetic recombinant enzyme. We engineered four GCases containing missense mutations in the signal peptide (SP) from four selected mammalian species, and compared them with human GCase without missense mutations in the SP. We investigated transcriptional regulation with CMV and hEF1a promoters alongside a GFP control construct in 293-FT human cells. One hEF1a-driven mutant GCase shows a 5.2-fold higher level of transcription than control GCase. In addition, this mutant exhibits up to a sixfold higher activity compared with the mock-control, and the predicted tertiary structure of this mutant GCase aligns with human GCase. We also evaluated conserved and coevolved residues mapped to functionally important positions. Further studies are needed to assess its functionality in a GD animal model. Altogether, our findings provide in vitro evidence of the potential of this engineered enzyme for improved therapeutic effects for GD. Article highlights. Conservation and coevolution analysis of amino acid frequencies in GBA1 homologs of pathogenic variants associated with Gaucher disease, Parkinson’ disease risk or Dementia with Lewy bodies risk.
Asymptotics for eigenvalues of Schrödinger operator with small shift and Dirichlet condition
Borisov D.I., Polyakov D.M.
The Russian Academy of Sciences
Доклады Российской академии наук Математика информатика процессы управления 2024 citations by CoLab: 0  |  Abstract
We consider a non-self-adjoint Schrödinger operator on the unit segment with the Dirichlet condition perturbed by an operator of small translation. The main result is the three-terms asymptotics for the eigenvalues with respect to their index and this asymptotics is uniform in the small translation. We also show that the system of eigenfunctions and associated functions of the considered operators forms a Bari basis in the space of functions square integrable on the considered unit segment.
Спектральные асимптотики несамосопряженного оператора четвертого порядка с периодическими краевыми условиями
Polyakov D.M.
Steklov Mathematical Institute
Теоретическая и математическая физика 2024 citations by CoLab: 0  |  Abstract
Рассматривается несамосопряженный дифференциальный оператор четвертого порядка с негладкими коэффициентами и периодическими краевыми условиями. Установлены результаты, касающиеся асимптотики спектра этого оператора.
Introduction
Kordyukov Y., Sukochev F., Zanin D.
Springer Nature
Lecture Notes in Mathematics 2024 citations by CoLab: 0  |  Abstract
We give a detailed introduction to the main ideas and results of this book. In particular, we provide an overview of the pre-existing theories of pseudo-differential operators on contact manifolds and of their relations to the present work.
Principal Symbol on Contact Manifolds
Kordyukov Y., Sukochev F., Zanin D.
Springer Nature
Lecture Notes in Mathematics 2024 citations by CoLab: 0  |  Abstract
We use the results of Chap. 3 to define the principal symbol mapping on contact manifolds. A significant application of this theory is a proof of a general version of Connes’ trace formula on contact manifolds. This version of Connes’ trace theorem is stated in terms of the Liouville trace on the group von Neumann algebra bundle, a non-commutative analogue of the Liouville measure on the cotangent bundle defined in Sect. 4.3.
Equivariance of the Principal Symbol Under Heisenberg Diffeomorphisms
Kordyukov Y., Sukochev F., Zanin D.
Springer Nature
Lecture Notes in Mathematics 2024 citations by CoLab: 0  |  Abstract
We show how the principal symbol on the Heisenberg group defined in Chap. 2 changes under contact diffeomorphism. This is the most technical part of the book.
Principal Symbol on the Heisenberg Group
Kordyukov Y., Sukochev F., Zanin D.
Springer Nature
Lecture Notes in Mathematics 2024 citations by CoLab: 0  |  Abstract
We define and study the principal symbol for operators on the Heisenberg group. This involves a careful study of elliptic operators in the natural calculus of differential operators on the Heisenberg group, in particular, the proof of a priori estimates for elliptic operators. An important development here is the proof of a local Connes trace theorem in the setting of the Heisenberg group.
EU social taxonomy for sustainable economic activities: exploring the known and navigating the current issues as well as future research
Moradi A., Fatima R., Groner T., Souto H.G.
Q2
Springer Nature
Discover Sustainability 2024 citations by CoLab: 0
Open Access
Open access
PDF  |  Abstract
This research aims to initiate academic discussion on the European Union (EU) social taxonomy for the purpose of promoting sustainable economic activities that ultimately contribute to achieving the United Nations’ sustainable development goals (SDGs) in the EU. The paper examines the historical evolution of the social taxonomy concept and presents the chronological order of the regulatory advancements that have paved the way for the establishment of both the EU environmental and social taxonomies. This study emphasizes the role of the EU environmental taxonomy as the frontrunner and highlights three fundamental distinctions between taxonomies in terms of objectives, foundations, and measurability. By defining the key performance indicators applicable to entities engaged in taxonomy-aligned economic activities, the paper offers a tabulated framework to understand the core focus areas, sub-objectives, and types of substantial contributions related to each of the three social objectives outlined in the EU taxonomy. Moreover, this paper aims to emphasize the contemporary challenges and the prospective avenues for future research in the field of social taxonomy.
Mixtures of Dirichlet processes for joint spatial modelling of transcranial magnetic stimulation mapping data
Egbon O.A., Heumann C., Nascimento D.C., Louzada F.
Q2
Oxford University Press
Journal of the Royal Statistical Society. Series C: Applied Statistics 2024 citations by CoLab: 0  |  Abstract
Abstract A patient’s responses to Transcranial Magnetic Stimulation (TMS) pulses on the motor cortex have a complex spatial pattern, making it challenging to understand the response patterns across multiple patients. We developed a mixture of Dirichlet process models to distinguish between patient-specific and shared spatial patterns across multiple patients to provide insight into consistent response patterns essential for developing personalized treatment procedures. The Metropolis–Hastings within Gibbs sampler of the Markov Chain Monte Carlo algorithm was developed for estimation. The model was used to analyse the TMS data of 3 healthy subjects. The study revealed that the primary motor cortex of the hand consistently emerges as a promising region for eliciting optimal responses. This area serves as a key target for brain mapping using TMS to identify cortical hotspots. However, the excitability patterns in this region can vary significantly among patients.
Role of medical regulators in physician wellness: leading or lagging? A brief report on physician wellness practices
Reijmerink I., van der Laan M.J., Dongelmans D., Cnossen F., Leistikow I.
Q2
BMJ
BMJ Leader 2024 citations by CoLab: 0  |  Abstract
BackgroundPhysician wellness remains a growing concern, not only affecting the physicians’ quality of life but also the quality of care delivered. One of the core tasks of medical regulatory authorities (MRAs) is to supervise the quality and safety of care. This brief report aimed to evaluate the practices of MRAs regarding physician wellness and their views on residents as a high-risk group for decreased physician wellness.MethodsA questionnaire was sent to MRAs worldwide, related to four topics: the identification of physician wellness as a risk factor for quality of care, data collection, interventions and the identification of residents as high risk for poor physician wellness. 26 responses were included.Results23 MRAs consider poor physician wellness a risk factor for quality of care, 10 collect data and 13 have instruments to improve physician wellness. Nine MRAs identify residents as a high-risk group for poor physician wellness. Seven MRAs feel no responsibility for physician wellness.ConclusionAlthough almost all MRAs see poor physician wellness as a risk factor, actively countering this risk does not yet appear to be common practice. Given their unique position within the healthcare regulatory framework, MRAs could help improve physician wellness.
Inner Transition Layer in Solutions of the Discrete Painlevé II Equation
Novokshenov V.Y.
Q2
Pleiades Publishing
Russian Journal of Mathematical Physics 2024 citations by CoLab: 0  |  Abstract
We study real-valued asymptotic solutions of the discrete Painlevé equation of second type (dPII) $$x_{n+1} + x_{n-1} = \frac{n \,x_n}{\nu (x_n^2 - 1)}, \quad n \in {\mathbb N}.$$ In the case of $$n/\nu = O(1)$$ , and as $$n\to\infty$$ , the asymptotics is nonuniform. Near the point $$n= 2\nu$$ , an inner transition layer occurs, which matches regular asymptotics to the left and to the right of this point. The matching procedure involves classical Painlevé II transcendents. The asymptotics are applied to discrete gap probabilities and random matrix theory. DOI 10.1134/S1061920824030130
On the Point Spectrum of a Non-Self-Adjoint Quasiperiodic Operator
Borisov D.I., Fedotov A.A.
Q2
Pleiades Publishing
Russian Journal of Mathematical Physics 2024 citations by CoLab: 0  |  Abstract
We consider a difference operator acting in $$l^2(\mathbb Z)$$ by the formula $$( \mathcal{A} \psi)_n=\psi_{n+1}+\psi_{n-1}+\lambda e^{-2\pi \mathrm{i} (\theta+\omega n)} \psi_n$$ , $$n\in \mathbb{Z}$$ , where $$\omega\in(0,1)$$ , $$\lambda>0$$ , and $$\theta\in [0,1]$$ are parameters. This operator was introduced by P. Sarnak in 1982. For $$\omega\not\in \mathbb Q$$ , the operator $$ \mathcal{A} $$ is quasiperiodic. Previously, within the framework of a renormalization approach (monodromization method), we described the location of the spectrum of this operator. In the present work, we first establish the existence of the point spectrum for different values of parameters, and then study the eigenfunctions. To do so, using ideas of the renormalization approach, we study the difference operator on the circle obtained from the original one by the Fourier transform. This allows us, first, to obtain a new type condition guaranteeing the existence of point spectrum and, second, to describe in detail a multi-scale self-similar structure of the Fourier transforms of the eigenfunctions. DOI 10.1134/S106192082403004X

Since 1984

Total publications
25323
Total citations
460995
Citations per publication
18.2
Average publications per year
602.93
Average authors per publication
8.16
h-index
174
Metrics description

Top-30

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General Materials Science, 3141, 12.4%
General Chemistry, 2660, 10.5%
Condensed Matter Physics, 2097, 8.28%
General Medicine, 1982, 7.83%
Electrical and Electronic Engineering, 1948, 7.69%
Materials Chemistry, 1751, 6.91%
Mechanical Engineering, 1708, 6.74%
Mechanics of Materials, 1529, 6.04%
General Chemical Engineering, 1524, 6.02%
Renewable Energy, Sustainability and the Environment, 1464, 5.78%
Electronic, Optical and Magnetic Materials, 1186, 4.68%
Civil and Structural Engineering, 1088, 4.3%
Environmental Chemistry, 1051, 4.15%
Plant Science, 1035, 4.09%
Building and Construction, 1031, 4.07%
Physical and Theoretical Chemistry, 974, 3.85%
Agronomy and Crop Science, 973, 3.84%
Biochemistry, 959, 3.79%
Industrial and Manufacturing Engineering, 931, 3.68%
Surfaces, Coatings and Films, 897, 3.54%
General Engineering, 897, 3.54%
Pollution, 881, 3.48%
Computer Science Applications, 856, 3.38%
Metals and Alloys, 849, 3.35%
Applied Mathematics, 842, 3.33%
Molecular Biology, 839, 3.31%
General Physics and Astronomy, 827, 3.27%
Energy Engineering and Power Technology, 826, 3.26%
Organic Chemistry, 820, 3.24%
Environmental Engineering, 725, 2.86%
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USA, 1890, 7.46%
Australia, 555, 2.19%
United Kingdom, 550, 2.17%
Pakistan, 520, 2.05%
Canada, 402, 1.59%
Germany, 307, 1.21%
Japan, 296, 1.17%
France, 237, 0.94%
Singapore, 225, 0.89%
Italy, 188, 0.74%
India, 184, 0.73%
Russia, 182, 0.72%
Republic of Korea, 173, 0.68%
Saudi Arabia, 166, 0.66%
Malaysia, 156, 0.62%
Sweden, 154, 0.61%
Netherlands, 153, 0.6%
Thailand, 110, 0.43%
Spain, 105, 0.41%
Egypt, 95, 0.38%
Poland, 91, 0.36%
Turkey, 87, 0.34%
Finland, 81, 0.32%
Switzerland, 76, 0.3%
Czech Republic, 71, 0.28%
Denmark, 63, 0.25%
Sri Lanka, 60, 0.24%
Portugal, 57, 0.23%
Mongolia, 54, 0.21%
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  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.
  • Publications published earlier than 1984 are ignored in the statistics.
  • The horizontal charts show the 30 top positions.
  • Journals quartiles values are relevant at the moment.