A note on the upper bounds on the size of bipartite and tripartite 1-embeddable graphs on surfaces.

Hikari Shibuya Yusuke Suzuki A note on the upper bounds on the size of bipartite and tripartite 1-embeddable graphs on surfaces. 171-177 2023 43 Discuss. Math. Graph Theory 1 https://doi.org/10.7151/dmgt.2361 db/journals/dmgt/dmgt43.html#ShibuyaS23