Academic Ancestry

a person in the record

Yasunari Shidama

Ph.D. Keio University 1990

Wikidata names Kiyotaka Shimazu, Noboru Kikuchi, and Yoshiki Hayashi as doctoral advisors, lists 5 doctoral students, and lists 1 person they taught. Linked to Wikidata and Mathematics Genealogy Project.

Open the full sheetCiteData

Two steps up and one down. Solid lines from Wikidata. The full sheet opens at four up and two down.

How to read the marksstated by Wikidata or indexed by OpenAlex

Advisors on Wikidata3

From Wikidata, shown separately from the thesis records.

Students on Wikidata5

From Wikidata, shown separately from the thesis records.

Taught1

Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.

The line above and below4 steps

The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.

Below them, within 3 steps, the record reaches 5 people: 5 stated by Wikidata.

Education and career1

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.