Laplacian eigenvalue conditions for edge-disjoint spanning trees and a forest with constraints
Fuente:
arXiv
Saved in:
| Main Authors: | Gao, Yongbin, Wang, Ligong |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Distance spectral radius conditions for edge-disjoint spanning trees and a forest with constraints
by: Gao, Yongbin, et al.
Published: (2026)
by: Gao, Yongbin, et al.
Published: (2026)
Spectral radius conditions for edge-disjoint spanning trees in $(k+c)$-edge-connected graphs
by: Gao, Yongbin, et al.
Published: (2026)
by: Gao, Yongbin, et al.
Published: (2026)
On enumeration of spanning trees of complete multipartite graphs containing a fixed spanning forest
by: Wang, Wei, et al.
Published: (2026)
by: Wang, Wei, et al.
Published: (2026)
Weighted sums of rooted spanning forests on cycles with pendant edges
by: Fujita, Hajime, et al.
Published: (2024)
by: Fujita, Hajime, et al.
Published: (2024)
Spectral radius and homeomorphically irreducible spanning trees of graphs
by: Gao, Bingqian, et al.
Published: (2025)
by: Gao, Bingqian, et al.
Published: (2025)
Spectral conditions for spanning $k$-trees or $k$-ended-trees of $t$-connected graphs
by: Lin, Jifu, et al.
Published: (2024)
by: Lin, Jifu, et al.
Published: (2024)
A spectral condition for spanning trees with restricted degrees in bipartite graphs
by: Wu, Jiancheng, et al.
Published: (2024)
by: Wu, Jiancheng, et al.
Published: (2024)
On the multiplicity of 1 as a Laplacian eigenvalue of a graph
by: Tian, Fenglei, et al.
Published: (2025)
by: Tian, Fenglei, et al.
Published: (2025)
Eigenvalues and spanning trees with constrained degree
by: Liu, Chang, et al.
Published: (2023)
by: Liu, Chang, et al.
Published: (2023)
A result on spanning trees with bounded total excess
by: Zhou, Sizhong
Published: (2025)
by: Zhou, Sizhong
Published: (2025)
Convex combination of first and second eigenvalues of trees
by: Kumar, Hitesh, et al.
Published: (2026)
by: Kumar, Hitesh, et al.
Published: (2026)
On non-bipartite graphs with integral signless Laplacian eigenvalues at most 6
by: Oh, Semin, et al.
Published: (2025)
by: Oh, Semin, et al.
Published: (2025)
On perfect matchings, edge-colourings and eigenvalues of cubic graphs
by: Haemers, Willem H.
Published: (2026)
by: Haemers, Willem H.
Published: (2026)
Construction of infinitely many trace-minimal graphs with maximum number of spanning trees
by: Romero, Pablo, et al.
Published: (2025)
by: Romero, Pablo, et al.
Published: (2025)
Integral Cayley graphs over a group of order $6n$
by: Wang, Jing, et al.
Published: (2024)
by: Wang, Jing, et al.
Published: (2024)
On the second largest adjacency eigenvalue of trees with given diameter
by: Kumar, Hitesh, et al.
Published: (2024)
by: Kumar, Hitesh, et al.
Published: (2024)
Maximizing the index of signed complete graphs with spanning trees on $k$ pendant vertices
by: Li, Dan, et al.
Published: (2024)
by: Li, Dan, et al.
Published: (2024)
On odd covers of cliques and disjoint unions
by: Buchanan, Calum, et al.
Published: (2024)
by: Buchanan, Calum, et al.
Published: (2024)
On the distance spectral radius, fractional matching and factors of graphs with given minimum degree
by: Xu, Zengzhao, et al.
Published: (2023)
by: Xu, Zengzhao, et al.
Published: (2023)
Signless Laplacian spectral conditions for even factors in graphs
by: Li, Lu, et al.
Published: (2025)
by: Li, Lu, et al.
Published: (2025)
Effective resistance and spanning trees in complete graphs with distance-class deletions
by: Tamura, Shunya
Published: (2026)
by: Tamura, Shunya
Published: (2026)
A new characterization of the set of Laplacian spectral radii of trees
by: Dong, Fengming, et al.
Published: (2026)
by: Dong, Fengming, et al.
Published: (2026)
Spanning trees and signless Laplacian spectral radius in graphs
by: Wang, Sufang, et al.
Published: (2024)
by: Wang, Sufang, et al.
Published: (2024)
The existence of a spanning tree with leaf distance at least $d$ and leaf degree at most $k$ via the size or the spectral radius with respect to the minimum degree
by: Lin, Jifu, et al.
Published: (2024)
by: Lin, Jifu, et al.
Published: (2024)
Integral Laplacian graphs with a unique double Laplacian eigenvalue, I
by: Hameed, Abdul, et al.
Published: (2022)
by: Hameed, Abdul, et al.
Published: (2022)
The least eigenvalue of the complements of graphs with given connectivity
by: Qiu, Huan, et al.
Published: (2023)
by: Qiu, Huan, et al.
Published: (2023)
On co-edge-regular graphs with 4 distinct eigenvalues
by: Ge, Hong-Jun, et al.
Published: (2025)
by: Ge, Hong-Jun, et al.
Published: (2025)
Distribution of signless Laplacian eigenvalues and degree sequence
by: Akbari, Saieed, et al.
Published: (2026)
by: Akbari, Saieed, et al.
Published: (2026)
Combinatorial upper bounds for the smallest eigenvalue of a graph
by: Esmailpour, Aryan, et al.
Published: (2024)
by: Esmailpour, Aryan, et al.
Published: (2024)
Two Laplacians for the resistance distance matrix of a graph
by: Parab, Shivani Tushar, et al.
Published: (2024)
by: Parab, Shivani Tushar, et al.
Published: (2024)
Upper bound on the $k$-th eigenvalue of a graph
by: Sivashankar, Varun
Published: (2026)
by: Sivashankar, Varun
Published: (2026)
On the minimum number of eigenvalues of matrices associated with cographs
by: Allem, Luiz Emilio, et al.
Published: (2026)
by: Allem, Luiz Emilio, et al.
Published: (2026)
Cubic graphs with no eigenvalues in the interval (-2,0)
by: Guo, Krystal, et al.
Published: (2025)
by: Guo, Krystal, et al.
Published: (2025)
Gain distance Laplacian matrices for complex unit gain graphs
by: Khan, Suliman
Published: (2024)
by: Khan, Suliman
Published: (2024)
Toughness in regular graphs from eigenvalues
by: Liu, Ruifang, et al.
Published: (2025)
by: Liu, Ruifang, et al.
Published: (2025)
The inverse eigenvalue problem for probe graphs
by: Curl, Emelie, et al.
Published: (2024)
by: Curl, Emelie, et al.
Published: (2024)
Unifying adjacency, Laplacian, and signless Laplacian theories
by: Samanta, Aniruddha, et al.
Published: (2024)
by: Samanta, Aniruddha, et al.
Published: (2024)
A Note on the Laplacian Eigenvectors of Threshold Graphs
by: Borg, James L., et al.
Published: (2026)
by: Borg, James L., et al.
Published: (2026)
More on the full Brouwer Laplacian spectrum conjecture
by: Chen, Xiaodan, et al.
Published: (2025)
by: Chen, Xiaodan, et al.
Published: (2025)
On the second-largest modulus among the eigenvalues of a power hypergraph
by: Bu, Changjiang, et al.
Published: (2025)
by: Bu, Changjiang, et al.
Published: (2025)
Similar Items
-
Distance spectral radius conditions for edge-disjoint spanning trees and a forest with constraints
by: Gao, Yongbin, et al.
Published: (2026) -
Spectral radius conditions for edge-disjoint spanning trees in $(k+c)$-edge-connected graphs
by: Gao, Yongbin, et al.
Published: (2026) -
On enumeration of spanning trees of complete multipartite graphs containing a fixed spanning forest
by: Wang, Wei, et al.
Published: (2026) -
Weighted sums of rooted spanning forests on cycles with pendant edges
by: Fujita, Hajime, et al.
Published: (2024) -
Spectral radius and homeomorphically irreducible spanning trees of graphs
by: Gao, Bingqian, et al.
Published: (2025)