[1] Equiangular lines with a fixed angle

[2] Some open problems on cycles

[3] Persistent spectral graph

[4] Discrete Morse Theory on Digraphs

[5] Witten-Morse functions and Morse inequalities on digraphs

[6] Chemical indices, mean distance, and radius

[7] Cluster algebras arising from cluster tubes

[8] On Turán densities of small triple graphs

[9] Trees with given maximum degree minimizing the spectral radius

[10] Mutation of Torsion Pairs in Triangulated Categories and its Geometric Realization

[11] Generalization of Selberg’s $$ \frac{3}{{16}} $$ theorem and affine sieve

[12] Noetherian property of infinite EI categories

[13] The adjoint braid arrangement as a combinatorial Lie algebra via the Steinmann relations

[14] Homotopy Theory for Digraphs

[15] Ricci-flat graphs with girth at least five

[16] A heat flow for the mean field equation on a finite graph

[17] Stochastic completeness for graphs with curvature dimension conditions

[18] Calculus of variations on locally finite graphs

[19] Large induced forests in graphs

[20] Koszulity of directed categories in representation stability theory

[21] The existence and nonexistence of global solutions for a semilinear heat equation on graphs

[22] Eigenvalues of graphs and Sobolev inequalities

[23] Rank n swapping algebra for the PSL(n;R) Hitchin component

[24] Some combinatorial properties of flag simplicial pseudomanifolds and spheres

[25] Harnack inequalities for graphs with non-negative Ricci curvature

[26] On the size of graphs without repeated cycle lengths

[27] Graphs without repeated cycle lengths

[28] Upper tails and independence polynomials in random graphs

[29] Kazdan–Warner equation on graph

[30] Cohomology of digraphs and (undirected) graphs

[31] Noise correlation bounds for uniform low degree functions

[32] Detecting topology change via correlations and entanglement from gauge/gravity correspondence

[33] Yamabe type equations on graphs

[34] Curvature aspects of graphs

[35] An Lp theory of sparse graph convergence I: limits, sparse random graph models, and power law distributions

[36] Counterexamples to Strassen’s direct sum conjecture

[37] On regularity lemmas and their algorithmic applications

[38] Some extremal problems on graph theory

[39] On the generalized lower bound conjecture for polytopes and spheres

[40] A Lower Bound for the Number of Edges in a Graph Containing No Two Cycles of the Same Length

[41] Enumeration of points, lines, planes, etc.

[42] Induced subgraphs of hypercubes and a proof of the Sensitivity Conjecture

[43] Li-Yau inequality on graphs

[44] Zeros of the deformed exponential function

[45] On the number of edges in some graphs

[46] On the size of graphs with all cycle having distinct length

[47] On the finiteness of quantum K-theory of a homogeneous space

[48] Sharp DaviesGaffneyGrigoryan lemma on graphs

[49] Representations of mock theta functions

[50] On the Newton polyhedrons with one inner lattice point

[51] An old problem of Erd\H os: a graph without two cycles of the same length

[52] Rigidity of the Bonnet-Myers inequality for graphs with respect to Ollivier Ricci curvature

[53] A relative Szemerédi theorem

[54] Laplacian simplices associated to digraphs

[55] Spectral theory of infinite quantum graphs

[56] Pretty good state transfer in graphs with an involution

[57] The Kelmans-Seymour conjecture I: Special separations

[58] Relationships between cycle spaces, gain graphs, graph coverings, fundamental groups, path homology, and graph curvature

[59] Small cancellation labellings of some infinite graphs and applications

[60] Ricci-flat cubic graphs with girth five

[61] The Kelmans-Seymour conjecture III: 3-vertices in K− 4

[62] Potentially $K_{m}-G$-graphical Sequences: A Survey

[63] Spectral radius of {0,1}-tensor with prescribed number of ones

[64] The Kelmans-Seymour conjecture II: 2-Vertices in K− 4

[65] The Kelmans-Seymour conjecture IV: A proof

[66] Erratum for Ricci-flat graphs with girth at least five

[67] Spanning trees in subgraphs of lattices

[68] A Harnack inequality for Dirichlet eigenvalues

[69] The set of vertices with positive curvature in a planar graph with nonnegative curvature

[70] Volume doubling, Poincar\'{e} inequality and Gaussian heat kernel estimate for non-negatively curved graphs

[71] Equivalent Properties for CD Inequalities on Graphs with Unbounded Laplacians

[72] Cluster combinatorics of d-cluster categories

[73] Cotorsion pairs in cluster categories of type A^\infty_\infty

[74] On-diagonal lower estimate of heat kernels on graphs

[75] Quantum tunneling on graphs

[76] The smallest degree sum that yields potentially $K_{r+1}-Z$-graphical Sequences

[77] An Extremal Problem On Potentially $K_{r+1}-H$-graphic Sequences

[78] On potentially $K_{r+1}-U$-graphical Sequences

[79] Ricci curvature of graphs

[80] C-sortable words as green mutation sequences

[81] Discrete Greens functions and random walks on graphs

[82] Coverings, heat kernels and spanning trees

[83] The smallest degree sum that yields potentially $C_k$ -graphical sequences

[84] A note on potentially $K_4-e$ graphical sequences