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Mathematics
Canada
2026

D-Index & Metrics

Mathematics

D-Index
76
Citations
21165
World Ranking
195
National Ranking
9

Research.com Recognitions

  • 2026 - Research.com Mathematics in Canada Leader Award
  • 2025 - Research.com Mathematics in Canada Leader Award
  • 2023 - Research.com Mathematics in Canada Leader Award
  • 2019 - Fellow of the Royal Society of Canada Academy of Science

Overview

Juncheng Wei is affiliated with the University of British Columbia in Canada and specializes primarily in the field of Mathematics. Their research output spans various applied and theoretical aspects within this discipline, with a total of 333 publications noted in the mathematics domain.

Their work covers multiple subfields including Applied Mathematics, Mathematical Physics, Computational Theory and Mathematics, Statistical and Nonlinear Physics, and Molecular Biology. The main topics addressed in their research include Nonlinear Partial Differential Equations, Advanced Mathematical Physics Problems, Advanced Mathematical Modeling in Engineering, Geometric Analysis and Curvature Flows, Nonlinear Waves and Solitons, Spectral Theory in Mathematical Physics, and Nonlinear Differential Equations Analysis.

Juncheng Wei has contributed extensively to several prominent publication venues. The most frequent among these are:

  • arXiv (Cornell University)
  • Calculus of Variations and Partial Differential Equations
  • SIAM Journal on Mathematical Analysis
  • Journal of Differential Equations
  • Physica D Nonlinear Phenomena

Their notable recent papers include:

  • Normalized solutions for Schrödinger equations with critical Sobolev exponent and mixed nonlinearities (2022, Journal of Functional Analysis)
  • Endoplasmic Reticulum Stress Signaling and the Pathogenesis of Hepatocarcinoma (2021, International Journal of Molecular Sciences)
  • HRD1-mediated METTL14 degradation regulates m6A mRNA modification to suppress ER proteotoxic liver disease (2021, Molecular Cell)

Juncheng Wei has collaborated frequently with several coauthors in their research projects. Regular collaborators include:

  • Deyu Fang
  • Yifu Zhou
  • Yuanze Wu
  • Senping Luo
  • Lei Zhang

In 2019, Juncheng Wei was awarded the Fellow of the Royal Society of Canada under the Academy of Science category.

Best Publications

  • Ground State of N Coupled Nonlinear Schrodinger Equations in {\mathbb{R}}^n, n \leq 3

    Tai-Chia Lin;Juncheng Wei

  • Classification of solutions of higher order conformally invariant equations

    Juncheng Wei;Xingwang Xu

  • On the location and profile of spike-layer solutions to singularly perturbed semilinear Dirichlet problems

    Wei‐Ming ‐M Ni;Juncheng Wei

  • Multiple interior peak solutions for some singularly perturbed neumann problems

    Changfeng Gui;Juncheng Wei

  • On De Giorgi's conjecture in dimension N>9

    Manuel del Pino;Michał Kowalczyk;Juncheng Wei

  • The stability of spike solutions to the one-dimensional Gierer—Meinhardt model

    David Iron;Michael J. Ward;Juncheng Wei

  • On the Boundary Spike Layer Solutions to a Singularly Perturbed Neumann Problem

    Juncheng Wei

  • Concentrating standing waves for the fractional nonlinear Schrödinger equation

    Juan Dávila;Manuel del Pino;Juncheng Wei;Juncheng Wei

  • Multiple boundary peak solutions for some singularly perturbed Neumann problems

    Changfeng Gui;Juncheng Wei;Matthias Winter

  • Bound states for a coupled Schrödinger system

    Thomas Bartsch;Zhi-Qiang Wang;Juncheng Wei

  • A priori bounds versus multiple existence of positive solutions for a nonlinear Schrödinger system

    E.N. Dancer;Juncheng Wei;Tobias Weth

  • On single interior spike solutions of the Gierer–Meinhardt system: uniqueness and spectrum estimates

    Juncheng Wei

  • Spikes in two coupled nonlinear Schrödinger equations

    Tai-Chia Lin;Juncheng Wei

  • Radial Solutions and Phase Separation in a System of Two Coupled Schrödinger Equations

    Juncheng Wei;Tobias Weth

  • Strongly interacting bumps for the Schrödinger–Newton equations

    Juncheng Wei;Matthias Winter

  • Infinitely many solutions for the prescribed scalar curvature problem on SN

    Juncheng Wei;Shusen Yan

  • On interacting bumps of semi-classical states of nonlinear Schrödinger equations

    Xiaosong Kang;Juncheng Wei

  • Concentration on curves for nonlinear Schrödinger Equations

    Manuel Del Pino;Michal Kowalczyk;Michal Kowalczyk;Jun-Cheng Wei

  • On multiple mixed interior and boundary peak solutions for some singularly perturbed Neumann problems

    Changfeng Gui;Juncheng Wei

  • Infinitely many positive solutions for the nonlinear Schrödinger equations in {\mathbb{R}^N}

    Juncheng Wei;Shusen Yan

  • On the Construction of Single-Peaked Solutions to a Singularly Perturbed Semilinear Dirichlet Problem

    Juncheng Wei

Frequent Co-Authors

Manuel del Pino
Manuel del Pino University of Bath
Monica Musso
Monica Musso University of Bath
Michael J. Ward
Michael J. Ward University of British Columbia
Chang-Shou Lin
Chang-Shou Lin National Taiwan University
Juan Dávila
Juan Dávila University of Bath
Theodore Kolokolnikov
Theodore Kolokolnikov Dalhousie University
Frank Pacard
Frank Pacard École Polytechnique
Henri Berestycki
Henri Berestycki Centre d'Analyse et de Mathématique Sociales
Fanghua Lin
Fanghua Lin Courant Institute of Mathematical Sciences
E. N. Dancer
E. N. Dancer University of Sydney

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