Imagen de Portada

The trinacria graphs $T_{(b+2)b2}$ are $e$-positive

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Gong, Simon Y. M., Wang, David G. L., Zhang, K.
Formato:	Preprint
Publicado:	2025
Materias:	Combinatorics
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Spectral extremal problems for $(a,b,k)$-critical and fractional $(a,b,k)$-critical graphs
por: Xu, Zengzhao, et al.
Publicado: (2025)

Clocks are $e$-positive
por: Chen, L., et al.
Publicado: (2024)

Spectral radius and size conditions for fractional $(a,b,m)$-covered graphs
por: Xu, Zengzhao, et al.
Publicado: (2025)

On the b-chromatic number of star graph operators
por: Dahlen, Erik
Publicado: (2025)

Matching, odd $[1,b]$-factor and distance spectral radius of graphs with given some parameters
por: Xu, Zengzhao, et al.
Publicado: (2024)

Around the positive graph conjecture
por: Conlon, David, et al.
Publicado: (2024)

The spiders $S(4m+2,\,2m,\,1)$ are $e$-positive
por: Tang, Davion Q. B., et al.
Publicado: (2024)

On Grundy and b-chromatic number of some families of graphs: a comparative study
por: Masih, Zoya, et al.
Publicado: (2020)

Solid bricks that every $b$-invariant edge is solitary
por: Zhang, Yipei, et al.
Publicado: (2025)

All cycle-chords are $e$-positive
por: Wang, David G. L.
Publicado: (2024)

Claw-free bricks that every $b$-invariant edge is solitary
por: Zhang, Yipei, et al.
Publicado: (2025)

On acyclic b-chromatic number of cubic graphs
por: Anholcer, Marcin, et al.
Publicado: (2025)

The Frobenius Formula for $A=(a,ha+d,ha+b_2d,...,ha+b_kd)$
por: Liu, Feihu, et al.
Publicado: (2023)

Turán-type problems on $[a,b]$-factors of graphs, and beyond
por: Hao, Yifang, et al.
Publicado: (2024)

On the star b-chromatic number of a graph
por: Božović, Dragana, et al.
Publicado: (2025)

Extremal problems on $[a, b]$-covered graphs
por: Yuan, Qixuan, et al.
Publicado: (2026)

Cubic bricks that every b-invariant edge is forcing
por: Zhang, Yaxian, et al.
Publicado: (2024)

The e positivity of some new classes of graphs
por: Mitrovic, Stefan, et al.
Publicado: (2024)

The lattices $\textbf m\times\textbf 2$ and $\textbf m\times\textbf 3$ are not Schur positive
por: Wang, David G. L., et al.
Publicado: (2025)

Strongly nice property and Schur positivity of graphs
por: Li, Ethan Y. H., et al.
Publicado: (2024)

Monophonic position sets of Cartesian and lexicographic products of graphs
por: V., Ullas Chandran S., et al.
Publicado: (2024)

On z-coloring and ${\rm b}^{\ast}$-coloring of graphs as improved variants of the b-coloring
por: Zaker, Manouchehr
Publicado: (2024)

Some sufficient conditions for a graph with minimum degree to be $k$-critical with respect to $[1,b]$-odd factors
por: Zhong, Jiaxu, et al.
Publicado: (2026)

Spectral radius and parity $[a,b]$-factors in graphs
por: Liu, Ruifang, et al.
Publicado: (2026)

Total b-chromatic Colouring of Graphs
por: Granada, Fabricio Mendoza, et al.
Publicado: (2025)

Outerplanar graphs with positive Lin-Lu-Yau curvature
por: Brooks, George, et al.
Publicado: (2024)

Colouring a graph with position sets
por: V., Ullas Chandran S., et al.
Publicado: (2024)

Variety of general position problems in graphs
por: Tian, Jing, et al.
Publicado: (2024)

The k-general d-position problem for graphs
por: Cody, Brent, et al.
Publicado: (2024)

Upper Bounds on Multiple $b$-Burst Deletion-Correcting Codes
por: Wang, Chen, et al.
Publicado: (2026)

Distance spectral radius for a graph to be k-critical with respect to [1,b]-odd factor
por: Wang, Sufang, et al.
Publicado: (2025)

Varieties of mutual-visibility and general position on Sierpiński graphs
por: Roy, Dhanya, et al.
Publicado: (2025)

Metric general position extensions of classical graph invariants
por: Cody, Brent, et al.
Publicado: (2026)

A Schur-positivity classification for complete multipartite graphs
por: Shelburne, Ethan, et al.
Publicado: (2026)

General position problems in strong and lexicographic products of graphs
por: Dokyeesun, Pakanun, et al.
Publicado: (2024)

Mutual-visibility and general position in double graphs and in Mycielskians
por: Roy, Dhanya, et al.
Publicado: (2024)

Mutual-visibility of the disjointness graph of segments in ${\mathbb R}^2$
por: Leaños, J., et al.
Publicado: (2025)

Every connected subcubic graph except the Petersen graph is packing $(1,1,2,2)$-colorable
por: Hou, Xinmin, et al.
Publicado: (2026)

Symmetry and asymmetry between positive and negative square energies of graphs
por: Elphick, Clive, et al.
Publicado: (2023)

General position sets, colinear sets, and Sierpiński product graphs
por: Klavžar, Sandi, et al.
Publicado: (2024)