a person in the record
Alexander Shumeiko
Russian mathematician1955 to 2021
Wikidata names Anatoly Ligun as doctoral advisor and names Anatoly Ligun as teacher. Linked to Wikidata and Mathematics Genealogy Project.
How to read the marksstated by Wikidata or indexed by OpenAlex
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Teachers and mentors1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervision
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.
- 1 step up
stated by WikidataAnatoly Ligun
- 2 steps up
stated by WikidataNickolay Korneichuk
- 3 steps up
stated by WikidataSergey Nikolsky
- 4 steps up
stated by WikidataAndrey Kolmogorov
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undated