Research Output per year

## Fingerprint Dive into the research topics where Tsukasa Yashiro is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Knot
Mathematics

Triple Point
Mathematics

Diagram
Mathematics

Quandle
Mathematics

Twist
Mathematics

Genus
Mathematics

Covering
Mathematics

Lower bound
Mathematics

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 2005 2018

- 14 Citations
- 2 h-Index
- 10 Article

## Covering diagrams over surface-knot diagrams

Yashiro, T., May 1 2018, In : Journal of Knot Theory and its Ramifications. 27, 6, 1850042.Research output: Contribution to journal › Article

Knot

Covering

Diagram

Cell Complex

Covering Map

1
Citation
(Scopus)

## No surface-knot of genus one has triple point number two

Al Kharusi, A. & Yashiro, T., Jan 1 2018, (Accepted/In press) In : Journal of Knot Theory and its Ramifications.Research output: Contribution to journal › Article

Triple Point

Knot

Genus

## A note on unliftable immersed surfaces in 3-space

Yashiro, T., Feb 1 2016, In : JP Journal of Geometry and Topology. 19, 1, p. 19-25 7 p.Research output: Contribution to journal › Article

Triple Point

Orthogonal Projection

Curve

Sufficient Conditions

1
Citation
(Scopus)

## On construction of surface-knots

Mohamad, A. & Yashiro, T., Sep 1 2016, In : Journal of Knot Theory and its Ramifications. 25, 10, 1650053.Research output: Contribution to journal › Article

Knot

Diagram

Minimality

Minimal surface

Trivial

## On crossing changes for surface-knots

Al Kharusi, A. & Yashiro, T., 2016, In : Kyungpook Mathematical Journal. 56, 4, p. 1247-1257 11 p.Research output: Contribution to journal › Article

Knot

Curve

Diagram

Invariant