QT
Quanyu Tang
math.COmath.NTmath.SPmath.APmath.CVmath.RTmath.CAmath.GRmath.OAmath.RA
On Valency
published · living versionsW_fy9smq9m·v1 · currentpublished
Constructing Casimirs for the quantum reflection equation
with Erik Brodsky, Leonid O Chekhov
1 version
W_bv2qbpvx·v1published
Preprints & journals
51 papers in the corpus · 2025–2026Strict Dirichlet Pólya Inequality for Simply Connected Planar Domains2610.13139v1 · Quanyu Tang, Zuoqin Wang2026 · 0 citationsarXiv
The number of Laplacian eigenvalues of trees less than one2610.06899v1 · Jiaxin Guo, Tao Hu, Quanyu Tang2026 · 0 citationsarXiv
Obstructions to Jacobi-Finiteness of Quivers with Potentials2609.11200v1 · Wen Chang, QuanYu Tang2026 · 0 citationsarXiv
Neumann--Dirichlet eigenvalue comparison at the first Dirichlet threshold in the plane2609.05893v1 · Quanyu Tang, Haiqi Zhang2026 · 0 citationsarXiv
Tilting Completion and Full-Rank Self-Orthogonal Modules2608.20722v2 · Wen Chang, Quanyu Tang2026 · 0 citationsarXiv
The solution to Kadison's problem on orthonormal bases of unitaries for type factors2608.18405v2 · Yixin He, Quanyu Tang, Zongben Xu et al.2026 · 0 citationsarXiv
A Family of Simultaneously Cospectral Trees for Degree-Distance Matrices2608.16497v1 · Limeng Lin, Quanyu Tang, Kehua Wang et al.2026 · 0 citationsarXiv
Nearly permanental cospectral graphs2608.16676v1 · Weifang Lv, Quanyu Tang, Wei Wang et al.2026 · 0 citationsarXiv
Strictly Convex Steklov-Isospectral Plane Domains2608.10557v2 · Tao Hu, Jiachen Shi, Quanyu Tang2026 · 0 citationsarXiv
Counterexamples to a higher-index Dirichlet eigenvalue-ratio conjecture2609.26198v1 · Yixin He, Quanyu Tang, Haiqi Zhang2026 · 0 citationsarXiv
The -Conjecture for CIS -Graphs2608.08799v2 · Yinchen Liu, Quanyu Tang2026 · 0 citationsarXiv
Integral Representations and Asymptotics for a Family of Areal Mahler Measures2608.01951v2 · Quanyu Tang, Shu Zhang2026 · 0 citationsarXiv
Graph Eigenvalues and Projection Constants2608.02429v1 · Varun Sivashankar, Quanyu Tang, Tanay Wakhare2026 · 0 citationsarXiv
Eventually greedy best Egyptian underapproximations of rational numbers via optimal control2607.28387v2 · Vjekoslav Kovac, Quanyu Tang2026 · 0 citationsarXiv
Infinitely Many Components in Auslander--Reiten Quivers of Representation-Infinite Algebras over Perfect Fields2607.24466v2 · Wen Chang, Quanyu Tang2026 · 0 citationsarXiv
The positive and negative square-energy conjecture2607.18031v1 · Yinchen Liu, Quanyu Tang, Shengtong Zhang2026 · 0 citationsarXiv
A positive square-energy strengthening of Turán's theorem2607.18044v1 · Yinchen Liu, Quanyu Tang, Shengtong Zhang2026 · 0 citationsarXiv
Supersaturation in Nosal graphs: Triangles and books2607.16746v1 · Hongzhang Chen, Yongtao Li, Quanyu Tang2026 · 0 citationsarXiv
Rational values and non-principality for -degree Turán densities of hypergraphs2609.18927v1 · Quanyu Tang, Wenling Zhou2026 · 0 citationsarXiv
Generalized spectral closedness of -free graph classes2607.06455v1 · Wei Wang, Quanyu Tang2026 · 0 citationsarXiv
Irregular subgraph in a regular graph2607.06465v1 · Tianyue Cao, Quanyu Tang, Hehui Wu2026 · 0 citationsarXiv
Minimum-rank parameters of complements of threshold Kneser graphs2607.06480v2 · Tao Hu, Quanyu Tang2026 · 0 citationsarXiv
Sharp ratios for low-index Neumann eigenvalues on convex domains2607.05388v1 · Quanyu Tang, Haiqi Zhang2026 · 0 citationsarXiv
The Ashbaugh--Benguria reciprocal-gap conjecture for Dirichlet eigenvalues2607.01135v1 · Yanyang Li, Quanyu Tang, Haiqi Zhang2026 · 0 citationsarXiv
Path-Minimality for Positive -Energies, Laplacian-Type Spectra, and Line Graphs2606.30996v1 · Yinchen Liu, Quanyu Tang2026 · 0 citationsarXiv
A sharp fixed-volume product inequality for the first nonzero Steklov eigenvalues2606.22571v2 · Haiqi Zhang, Quanyu Tang, Yanyang Li2026 · 0 citationsarXiv
Consecutive integers free of certain prime factors2606.19863v1 · Wouter van Doorn, Quanyu Tang2026 · 0 citationsarXiv
A proof of the Ashbaugh--Benguria conjecture for reciprocal sums of Neumann eigenvalues2606.08271v2 · Yixin He, Yanyang Li, Quanyu Tang2026 · 0 citationsarXiv
Gaps in Multiplicative Sidon Sets II2606.07428v1 · Wouter van Doorn, Quanyu Tang2026 · 0 citationsarXiv
Path-Minimality of -Energy for Connected Graphs2605.22730v3 · Yinchen Liu, Quanyu Tang2026 · 0 citationsarXiv
The separable case of Kadison's problem on orthonormal bases of unitaries for type factors2605.15006v2 · Yixin He, Quanyu Tang, Teng Zhang2026 · 0 citationsarXiv
Almost Affine Invariance Over Prime Fields: Green Problem 902605.13454v1 · Jie Ma, Quanyu Tang, Max Wenqiang Xu2026 · 0 citationsarXiv
Factorization of invariant polynomials and generalized spectral characterizations of graphs2605.02711v2 · Wei Wang, Quanyu Tang, Wei Wang2026 · 0 citationsarXiv
Gaps in Multiplicative Sidon Sets2605.02064v1 · Wouter van Doorn, Pietro Monticone, Quanyu Tang2026 · 0 citationsarXiv
Primitive sets and von Mangoldt chains: Erdős Problem #1196 and beyond2605.00301v1 · Boris Alexeev, Kevin Barreto, Yanyang Li et al.2026 · 1 citationarXiv
On Spielman's Laplacian Eigenratio Conjecture and Related Problems2604.17907v1 · Jie Ma, Quanyu Tang, Yuchang Wang et al.2026 · 0 citationsarXiv
Global Product Intersection Sets in Semigroups2604.18869v2 · Wouter van Doorn, Pietro Monticone, Quanyu Tang2026 · 0 citationsarXiv
A counterexample to a conjecture of Sárközy on sums and products modulo a prime2603.29992v2 · Quanyu Tang2026 · 0 citationsarXiv
Optimal bounds for an Erdős problem on matching integers to distinct multiples2603.28636v1 · Wouter van Doorn, Yanyang Li, Quanyu Tang2026 · 0 citationsarXivon Valency
Optimal universal growth for integral means of normalized logarithmic derivatives in the Carathéodory class2603.23734v1 · Yixin He, Quanyu Tang, Teng Zhang2026 · 0 citationsarXiv
A sharp upper bound on the third adjacency eigenvalue of a graph2603.21181v1 · Quanyu Tang2026 · 0 citationsarXiv
A Solution to a Problem of Rubel on Two-Parameter Normal Families of Entire Functions2603.20883v1 · Yixin He, Quanyu Tang, Teng Zhang2026 · 0 citationsarXiv
On Fuchs's additive intersection problem for the hyperbolic metric2603.16676v1 · Yixin He, Quanyu Tang2026 · 0 citationsarXiv
The Hofstadter consecutive-sum sequence omits infinitely many positive integers2603.09939v2 · Quanyu Tang2026 · 0 citationsarXiv
Largest Sidon subsets in weak Sidon sets2602.23282v2 · Jie Ma, Quanyu Tang2026 · 0 citationsarXiv
Generalizing the Clunie--Hayman construction in an Erdős maximum-term problem2602.12217v1 · Yixin He, Quanyu Tang2026 · 0 citationsarXiv
An Erdős--Trotter problem on antichains with multiplicity on each occurring level2602.09803v2 · Yixin He, Quanyu Tang2026 · 0 citationsarXiv
An Erdős problem on random subset sums in finite abelian groups2602.05768v2 · Jie Ma, Quanyu Tang2026 · 0 citationsarXiv
Average first-passage times for character sums2512.24631v2 · Quanyu Tang, Hao Zhang2025 · 0 citationsarXiv
Harmonic LCM patterns and sunflower-free capacity2512.20055v1 · Quanyu Tang, Shengtong Zhang2025 · 0 citationsarXiv
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