A sk type condition for heavy cycles in weighted graphs. - Hikoe Enomoto; Jun Fujisawa; Katsuhiro Ota (Ars Comb., 2005)

Ore-type degree condition for heavy paths in weighted graphs. - Hikoe Enomoto; Jun Fujisawa; Katsuhiro Ota (Discret. Math., 2005)

Heavy cycles in weighted graphs. - Jun Fujisawa (Electron. Notes Discret. Math., 2005)

Claw Conditions for Heavy Cycles in Weighted Graphs. - Jun Fujisawa (Graphs Comb., 2005)

Heavy cycles passing through some specified vertices in weighted graphs. - Jun Fujisawa; Kiyoshi Yoshimoto; Shenggui Zhang (J. Graph Theory, 2005)

Weighted Ramsey problem. - Jun Fujisawa; Katsuhiro Ota (Australas. J Comb., 2006)

Heavy fans, cycles and paths in weighted graphs of large connectivity. - Jun Fujisawa (Discret. Math., 2007)

The upper bound of the number of cycles in a 2-factor of a line graph. - Jun Fujisawa; Liming Xiong; Kiyoshi Yoshimoto; Shenggui Zhang (J. Graph Theory, 2007)

A note on the 2-domination number of a tree. - Jun Fujisawa; Adriana Hansberg; Takahiro Kubo; Akira Saito; Masahide Sugita; Lutz Volkmann (Australas. J Comb., 2008)

Forbidden subgraphs and the existence of paths and cycles passing through specified vertices. - Jun Fujisawa; Katsuhiro Ota; Takeshi Sugiyama; Masao Tsugaki (Discret. Math., 2008)

Degree conditions on claws and modified claws for hamiltonicity of graphs. - Jun Fujisawa; Tomoki Yamashita (Discret. Math., 2008)

A degree sum condition for long cycles passing through a linear forest. - Jun Fujisawa; Tomoki Yamashita (Discret. Math., 2008)

Cycles passing through k + 1 vertices in k-connected graphs. - Jun Fujisawa; Tomoki Yamashita (J. Graph Theory, 2008)

Two forbidden subgraphs and the existence of a 2-factor in graphs. - Robert E. L. Aldred; Jun Fujisawa; Akira Saito (Australas. J Comb., 2009)

Fan-type theorem for a long path passing through a specified vertex. - Hikoe Enomoto; Jun Fujisawa (Ars Comb., 2009)

lambda-backbone colorings along pairwise disjoint stars and matchings. - Haitze J. Broersma; Jun Fujisawa; Bert Marchal; Daniël Paulusma; A. N. M. Salman; Kiyoshi Yoshimoto (Discret. Math., 2009)

Weighted degrees and heavy cycles in weighted graphs. - Jun Fujisawa (Discret. Math., 2009)

Degree Bounded Spanning Trees. - Jun Fujisawa; Hajime Matsumura; Tomoki Yamashita (Graphs Comb., 2010)

Forbidden subgraphs and the existence of a 2-factor. - Robert E. L. Aldred; Jun Fujisawa; Akira Saito (J. Graph Theory, 2010)

A pair of forbidden subgraphs and perfect matchings in graphs of high connectivity. - Jun Fujisawa; Shinya Fujita 001; Michael D. Plummer; Akira Saito; Ingo Schiermeyer (Comb., 2011)

Forbidden induced subgraphs for star-free graphs. - Jun Fujisawa; Katsuhiro Ota; Kenta Ozeki; Gabriel Sueiro (Discret. Math., 2011)

Closure for spanning trees and distant area. - Jun Fujisawa; Akira Saito; Ingo Schiermeyer (Discuss. Math. Graph Theory, 2011)

The existence of a 2-factor in K1, n-free graphs with large connectivity and large edge-connectivity. - Robert E. L. Aldred; Yoshimi Egawa; Jun Fujisawa; Katsuhiro Ota; Akira Saito (J. Graph Theory, 2011)

A Pair of Forbidden Subgraphs and 2-Factors. - Jun Fujisawa; Akira Saito (Comb. Probab. Comput., 2012)

Long cycles in unbalanced bipartite graphs. - Shuya Chiba; Jun Fujisawa; Masao Tsugaki; Tomoki Yamashita (Discret. Math., 2012)

Maximal K3's and Hamiltonicity of 4-connected claw-free graphs. - Jun Fujisawa; Katsuhiro Ota (J. Graph Theory, 2012)

Forbidden subgraphs generating a finite set. - Jun Fujisawa; Michael D. Plummer; Akira Saito (Discret. Math., 2013)

Hamiltonian cycles in bipartite toroidal graphs with a partite set of degree four vertices. - Jun Fujisawa; Atsuhiro Nakamoto; Kenta Ozeki (J. Comb. Theory B, 2013)

Forbidden Subgraphs for Hamiltonicity of 3-Connected Claw-Free Graphs. - Jun Fujisawa (J. Graph Theory, 2013)

Distance-Restricted Matching Extension in Triangulations of the Torus and the Klein Bottle. - Robert E. L. Aldred; Jun Fujisawa (Electron. J. Comb., 2014)

Forbidden Triples Generating a Finite set of 3-Connected Graphs. - Yoshimi Egawa; Jun Fujisawa; Michitaka Furuya; Michael D. Plummer; Akira Saito (Electron. J. Comb., 2015)

Perfect matchings avoiding prescribed edges in a star-free graph. - Yoshimi Egawa; Jun Fujisawa; Michael D. Plummer; Akira Saito; Tomoki Yamashita (Discret. Math., 2015)

Edge Proximity Conditions for Extendability in Planar Triangulations. - Jun Fujisawa; Katsuhiro Ota (J. Graph Theory, 2015)

Forbidden Pairs with a Common Graph Generating Almost the Same Sets. - Shuya Chiba; Jun Fujisawa; Michitaka Furuya; Hironobu Ikarashi (Electron. J. Comb., 2017)

Edge proximity and matching extension in punctured planar triangulations. - Robert E. L. Aldred; Jun Fujisawa; Akira Saito (Discret. Math., 2017)

The Matching Extendability of Optimal 1-Planar Graphs. - Jun Fujisawa; Keita Segawa; Yusuke Suzuki (Graphs Comb., 2018)

Pairs and triples of forbidden subgraphs and the existence of a 2-factor. - Robert E. L. Aldred; Jun Fujisawa; Akira Saito (J. Graph Theory, 2019)

Non-hamiltonian 1-tough triangulations with disjoint separating triangles. - Jun Fujisawa; Carol T. Zamfirescu (Discret. Appl. Math., 2020)

Distance matching extension and local structure of graphs. - Robert E. L. Aldred; Jun Fujisawa; Akira Saito (J. Graph Theory, 2020)

Edge proximity and matching extension in projective planar graphs. - Jun Fujisawa; Hiroki Seno (J. Graph Theory, 2020)

Distance Matching Extension in Cubic Bipartite Graphs. - Robert E. L. Aldred; Jun Fujisawa; Akira Saito (Graphs Comb., 2021)

Induced Nets and Hamiltonicity of Claw-Free Graphs. - Shuya Chiba; Jun Fujisawa (Graphs Comb., 2021)

Game chromatic number of strong product graphs. - Hikoe Enomoto; Jun Fujisawa; Naoki Matsumoto (Discret. Math., 2023)

Removal of subgraphs and perfect matchings in graphs on surfaces. - Robert E. L. Aldred; Jun Fujisawa (J. Graph Theory, 2023)

Hamilton cycles passing through a matching in a bipartite graph with high degree sum. - Jun Fujisawa; Masao Tsugaki; Tomoki Yamashita; Takamasa Yashima (Discret. Math., 2024)