Xingzhi Zhan - researchr alias

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Viewing Publication 1 - 19 from 19

2023

The maximum size of a nonhamiltonian graph with given order and connectivityXingzhi Zhan, Leilei Zhang. DM, 346(1):113208, 2023. [doi]

2022

Regular homogeneously traceable nonhamiltonian graphsYanan Hu, Xingzhi Zhan. DAM, 310:60-64, 2022. [doi]

Every 3-connected claw-free graph with domination number at most 3 is hamiltonian-connectedPetr Vrána, Xingzhi Zhan, Leilei Zhang. DM, 345(8):112909, 2022. [doi]

The maximum degree of a minimally hamiltonian-connected graphXingzhi Zhan. DM, 345(12):113159, 2022. [doi]

2020

The minimum number of Hamilton cycles in a Hamiltonian threshold graph of a prescribed orderPu Qiao, Xingzhi Zhan. jgt, 93(2):222-229, 2020. [doi]

Pairs of a tree and a nontree graph with the same status sequencePu Qiao, Xingzhi Zhan. DM, 343(2):111662, 2020. [doi]

2019

The Largest Graphs with Given Order and Diameter: A Simple ProofPu Qiao, Xingzhi Zhan. gc, 35(6):1715-1716, 2019. [doi]

2018

The maximum girth and minimum circumference of graphs with prescribed radius and diameterPu Qiao, Xingzhi Zhan. DM, 341(10):2827-2830, 2018. [doi]

On Vertex Types of GraphsPu Qiao, Xingzhi Zhan. gc, 34(5):889-900, 2018. [doi]

2012

Extremal digraphs whose walks with the same initial and terminal vertices have distinct lengthsZejun Huang, Xingzhi Zhan. DM, 312(15):2203-2213, 2012. [doi]

2011

Digraphs that have at most one walk of a given length with the same endpointsZejun Huang, Xingzhi Zhan. DM, 311(1):70-79, 2011. [doi]

2005

Extremal Eigenvalues of Real Symmetric Matrices with Entries in an IntervalXingzhi Zhan. siammax, 27(3):851-860, 2005. [doi]

2003

The Sharp Rado Theorem for MajorizationsXingzhi Zhan. tamm, 110(2):152-153, 2003. [doi]

2001

On the Unitary Orbit of Complex MatricesFan Ding, Xingzhi Zhan. siammax, 23(2):511-516, 2001. [doi]

Linear Preservers That Permute the Entries of a MatrixXingzhi Zhan. tamm, 108(7):643-645, 2001. [doi]

Singular Values of Differences of Positive Semidefinite MatricesXingzhi Zhan. siammax, 22(3):819-823, 2001. [doi]

1998

Inequalities for Unitarily Invariant NormsXingzhi Zhan. siammax, 20(2):466-470, 1998. [doi]

1997

Inequalities for the Singular Values of Hadamard ProductsXingzhi Zhan. siammax, 18(4):1093-1095, October 1997. [doi]

1996

Computing the Extremal Positive Definite Solutions of a Matrix EquationXingzhi Zhan. siamsc, 17(5):1167-1174, 1996. [doi]

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