Partial-dual Euler-genus distributions for bouquets with small Euler genus - Yan Yang; Xiaoya Zha (Ars Math. Contemp., 2022)

Toughness and spanning trees in K\(_4\)-minor-free graphs - Mark N. Ellingham; Songling Shan; Dong Ye; Xiaoya Zha (J. Graph Theory, 2021)

Cycle Traversability for Claw-Free Graphs and Polyhedral Maps - Ervin Györi; Michael D. Plummer; Dong Ye; Xiaoya Zha (Comb., 2020)

Dominating maximal outerplane graphs and Hamiltonian plane triangulations - Michael D. Plummer; Dong Ye; Xiaoya Zha (Discret. Appl. Math., 2020)

Quadrangular embeddings of complete graphs and the Even Map Color Theorem - Wenzhong Liu; Serge Lawrencenko; Beifang Chen; Mark N. Ellingham; Nora Hartsfield; Hui Yang; Dong Ye; Xiaoya Zha (J. Comb. Theory B, 2019)

Thickness and outerthickness for embedded graphs - Baogang Xu; Xiaoya Zha (Discret. Math., 2018)

A Note on Chromatic Number and Induced Odd Cycles - Baogang Xu; Gexin Yu; Xiaoya Zha (Electron. J. Comb., 2017)

Connectivity and W\(_v\) -Paths in Polyhedral Maps on Surfaces - Michael D. Plummer; Dong Ye; Xiaoya Zha (Discret. Comput. Geom., 2017)

Dominating plane triangulations - Michael D. Plummer; Dong Ye; Xiaoya Zha (Discret. Appl. Math., 2016)

On a Conjecture Concerning the Petersen Graph: Part II - Michael D. Plummer; Xiaoya Zha (Electron. J. Comb., 2014)

Representativity of Cayley maps - D. Christopher Stephens; Thomas W. Tucker; Xiaoya Zha (Eur. J. Comb., 2014)

Subdivisions of K\(_5\) in Graphs Embedded on Surfaces With Face-Width at Least 5 - Roi Krakovski; D. Christopher Stephens; Xiaoya Zha (J. Graph Theory, 2013)

On a Conjecture Concerning the Petersen Graph - Donald Nelson; Michael D. Plummer; Neil Robertson; Xiaoya Zha (Electron. J. Comb., 2011)

Orientable embeddings and orientable cycle double covers of projective-planar graphs - Mark N. Ellingham; Xiaoya Zha (Eur. J. Comb., 2011)

On sharp bounds of the zero-order Randic index of certain unicyclic graphs - Anhua Lin; Rong Luo; Xiaoya Zha (Appl. Math. Lett., 2009)

On the minimal energy of unicyclic Hückel molecular graphs possessing Kekulé structures - Yinmei Cao; Anhua Lin; Rong Luo; Xiaoya Zha (Discret. Appl. Math., 2009)

On certain spanning subgraphs of embeddings with applications to domination - Michael D. Plummer; Xiaoya Zha (Discret. Math., 2009)

A sharp lower bound of the Randic index of cacti with r pendants - Anhua Lin; Rong Luo; Xiaoya Zha (Discret. Appl. Math., 2008)

Spanning subsets of toroidal and Klein bottle embeddings - D. Christopher Stephens; Xiaoya Zha (Electron. Notes Discret. Math., 2008)

On the flexibility of toroidal embeddings - Neil Robertson; Xiaoya Zha; Yue Zhao (J. Comb. Theory B, 2008)

The nonorientable genus of complete tripartite graphs - Mark N. Ellingham; Chris Stephens; Xiaoya Zha (J. Comb. Theory B, 2006)

Counterexamples to the nonorientable genus conjecture for complete tripartite graphs - Mark N. Ellingham; Chris Stephens; Xiaoya Zha (Eur. J. Comb., 2005)

On the p-factor-criticality of the Klein bottle - Michael D. Plummer; Xiaoya Zha (Discret. Math., 2004)

Spanning 2-trails from degree sum conditions - Mark N. Ellingham; Xiaoya Zha; Yi Zhang (J. Graph Theory, 2004)

Orientable and Nonorientable Genera for Some Complete Tripartite Graphs - Ken-ichi Kawarabayashi; Chris Stephens; Xiaoya Zha (SIAM J. Discret. Math., 2004)

Separating Cycles in Doubly Toroidal Embeddings - Mark N. Ellingham; Xiaoya Zha (Graphs Comb., 2003)

On the Connectivity of Graphs Embedded in Surfaces II - Michael D. Plummer; Xiaoya Zha (Electron. J. Comb., 2002)

Isoperimetric Constants of Infinite Plane Graphs - Serge Lawrencenko; Michael D. Plummer; Xiaoya Zha (Discret. Comput. Geom., 2002)

Genus bounds for embeddings with large minimum degree and representativity - Michael D. Plummer; Xiaoya Zha (Discret. Math., 2002)

Bounds for isoperimetric constants of infinite plane graphs - Serge Lawrencenko; Michael D. Plummer; Xiaoya Zha (Discret. Appl. Math., 2001)

Closed 2-cell embeddings of graphs with no V\(_8\)-minors - Neil Robertson; Xiaoya Zha (Discret. Math., 2001)

The Spectral Radius of Graphs on Surfaces - Mark N. Ellingham; Xiaoya Zha (J. Comb. Theory B, 2000)

Toughness, trees, and walks - Mark N. Ellingham; Xiaoya Zha (J. Graph Theory, 2000)

On the Connectivity of Graphs Embedded in Surfaces - Michael D. Plummer; Xiaoya Zha (J. Comb. Theory B, 1998)

Closed 2-cell Embeddings of 5-crosscap Embeddable Graphs - Xiaoya Zha (Eur. J. Comb., 1997)

On minimum-genus embeddings - Xiaoya Zha (Discret. Math., 1996)

Closed 2-cell embeddings of 4 cross-cap embeddable graphs - Xiaoya Zha (Discret. Math., 1996)

The closed 2-cell embeddings of 2-connected doubly toroidal graphs - Xiaoya Zha (Discret. Math., 1995)

On non-null separating circuits in embedded graphs - Xiaoya Zha; Yue Zhao (Graph Structure Theory, Proceedings of a AMS-IMS-SIAM Joint Summer Research Conference on Graph Minors held June 22 to July 5, 1991, at the University of Washington, Seattle, USA, 1991)

On the closed 2-cell embedding conjecture - Xiaoya Zha (Graph Structure Theory, Proceedings of a AMS-IMS-SIAM Joint Summer Research Conference on Graph Minors held June 22 to July 5, 1991, at the University of Washington, Seattle, USA, 1991)

On a Conjecture on the Sperner Property - Xiaoya Zha (Eur. J. Comb., 1989)