Search Results - "Mathematical singularities"

Mannheim-d'Ocagne-Koenderink type formulas for asymptotic directions.

Authors: FUKUI, Toshizumi HONDA, Atsufumi UMEHARA, Masaaki

Source: Proceedings of the Japan Academy, Series A: Mathematical Sciences. Jun2026, Vol. 102 Issue 6, p29-35. 7p.

Subjects: Gaussian curvature, Mathematical singularities, Surface geometry, Euclidean metric, Curvature, Mathematical formulas

Weighted Poisson polynomial rings in dimension three.

Authors: Huang, Hongdi Tang, Xin Wang, Xingting et al.

Source: Journal of Noncommutative Geometry. 2026, Vol. 20 Issue 3, p787-844. 58p.

A note on Kollár valuations.

Authors: Liu, Yuchen Xu, Chenyang

Source: SCIENCE CHINA Mathematics. Jul2026, Vol. 69 Issue 7, p1801-1808. 8p.

On Frobenius liftability of surface singularities.

Authors: Kawakami, Tatsuro Takamatsu, Teppei

Source: Documenta Mathematica. 2026, Vol. 31 Issue 4, p905-934. 30p.

Relationships of Associated Curves of Mixed-Type Curves and Their Singularities in Minkowski Plane.

Authors: Zhao, Xin Li, Pengcheng

Source: Axioms (2075-1680). Jun2026, Vol. 15 Issue 6, p390. 15p.

ACC for Minimal Log Discrepancies of Exceptional Singularities.

Authors: Han, Jingjun Liu, Jihao Shokurov, V. V.

Source: Peking Mathematical Journal. Jun2026, Vol. 9 Issue 2, p225-257. 33p.

Blow-Up Profiles and Dynamics in Negative Time for the Semilinear Heat Equation.

Authors: Alqahtani, Rubayyi T. Alharthi, Nadiyah Hussain Abouelhanoune, Younes

Source: Symmetry (20738994). May2026, Vol. 18 Issue 5, p870. 13p.

Solutions to the Prescribed Positive Q-Curvature Equation with Power-Law Singular Terms in R 4.

Authors: Tai, Dejun Ren, Zixin Xing, Yumei

Source: Axioms (2075-1680). May2026, Vol. 15 Issue 5, p312. 26p.

Ruled surfaces as wave fronts in Galilean space G 3 and characterizations of geometric singularities.

Authors: Tokeşer, Ümit Ídrísoğlu, Seda Nur

Source: AIMS Mathematics. 2026, Vol. 11 Issue 5, p1-14. 14p.

ON THE SOLVABILITY OF ELLIPTIC EQUATIONS WITH LOGARITHMICALLY SINGULAR SOURCE TERMS.

Authors: BAHADI, MOHAMED AKDIM, YOUSSEF

Source: Gulf Journal of Mathematics. 2026, Vol. 23 Issue 1, p1-17. 17p.

Encountering improper points through geogebrization.

Authors: Zozzo, Agnese Del¹ agnese.delzozzo@unitn.it

Source: Congress of the European Society for Research in Mathematics Education. 2/4/2026, Vol. 14, p663-670. 8p.

Boundary local integrability of rational functions in two variables.

Authors: Knese, Greg¹ (AUTHOR)

Source: Transactions of the American Mathematical Society, Series B. 4/22/2026, Vol. 13, p56-107. 52p.

Positive Ground State Solutions for Fractional (p , q)-Laplacian Choquard Equation with Singularity and Upper Critical Exponent.

Authors: Bai, Zhenyu Bai, Chuanzhi

Source: Fractal & Fractional. Apr2026, Vol. 10 Issue 4, p263. 28p.

Enumeration of Rational Cuspidal Curves via the WDVV Equation.

Authors: Biswas, Indranil Choudhury, Apratim Mukherjee, Ritwik et al.

Source: Experimental Mathematics. 2026, Vol. 35 Issue 2, p287-301. 15p.

Interacting free boundaries in obstacle problems.

Authors: Araújo, Damião J. Teymurazyan, Rafayel

Source: Interfaces & Free Boundaries. 2026, Vol. 28 Issue 2, p283-302. 20p.

Three dimensional quotient singularity and 4d N = 1 AdS/CFT correspondence.

Authors: Fang, Yuanyuan Feng, Jing Xie, Dan

Source: Journal of High Energy Physics. Apr2026, Vol. 2026 Issue 4, p1-45. 45p.

On holography with ADE singularities.

Authors: Choi, Sunjin Tachikawa, Yuji

Source: Journal of High Energy Physics. Apr2026, Vol. 2026 Issue 4, p1-42. 42p.

Singular Initial Value Problems for Some Quasi-Linear Second-Order Ordinary Differential Equations.

Authors: Seiler, Werner M. Seiß, Matthias

Source: Journal of Dynamics & Differential Equations. Mar2026, Vol. 38 Issue 1, p251-273. 23p.

Integrability of pushforward measures by analytic maps.

Authors: Glazer, Itay Hendel, Yotam I. Sodin, Sasha

Source: Algebraic Geometry. Mar2026, Vol. 13 Issue 2, p154-192. 39p.

GIT stable cubic threefolds and certain fourfolds of K3[²]-type.

Authors: Bassi, Lucas Li¹ lucas.libassi@dima.unige.it

Source: Revista Mathemática Iberoamericana. 2026, Vol. 42 Issue 2, p405-440. 36p.