Skip to main content Skip to main navigation menu Skip to site footer
Journal of Mathematical Study
  • Home
  • Editorial Board
  • Archives
  • Guide for Authors
  • Policies
    • Ethical Policy
    • The Use of Artificial Intelligence Policy
  • About
    • About the Journal
    • Order Journal
    • Contact Us
  • Register
  • Login
  • Register
  • Login
  1. Home /
  2. Archives /
  3. Vol. 54 No. 2 (2021)

Vol. 54 No. 2 (2021)

Articles

  • Solutions to the $\sigma_k$-Loewner-Nirenberg Problem on Annuli are Locally Lipschitz and Not Differentiable

    Yanyan Li, Luc Nguyen
    • Preview
    • Full PDF
    38073 3473 Pages:123-141
  • Light Refraction is Nonlinear Optimisation

    Jiakun Liu, Xu-Jia Wang
    • Preview
    • Full PDF
    38231 3409 Pages:142-163
  • Regularity for Almost Convex Viscosity Solutions of the Sigma-2 Equation

    Ravi Shankar, Yu Yuan
    • Preview
    • Full PDF
    38579 3368 Pages:164-170
  • Regularity of Weak Solutions to a Class of Complex Hessian Equations on Kähler Manifolds

    Weimin Sheng, Jiaxiang Wang
    • Preview
    • Full PDF
    38943 3456 Pages:171-185
  • On the Positivity of Scattering Operators for Poincaré-Einstein Manifolds

    Fang Wang
    • Preview
    • Full PDF
    36772 3374 Pages:186-199
  • Graham-Witten's Conformal Invariant for Closed Four Dimensional Submanifolds

    Yongbing Zhang
    • Preview
    • Full PDF
    36285 3289 Pages:200-226
Global Science Press

A fast-growing scientific publisher based in Hong Kong & Vancouver, connecting researchers worldwide across mathematics, chemistry, physics, and computational sciences.

Quick Links
  • Browse Journals
  • Publish with Us
  • Open Access
  • Ethical Policy
  • Terms & Conditions
Resources
  • Partner with Us
  • For Authors
  • For Institutions
  • For Librarians
  • Editorial Process
About
  • About GSP
  • Contact Us
  • For Agents
  • For Users
© %2026 Global Science Press. All rights reserved.