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Tatjana Stykel

Russian mathematician

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionDec 27, 2025
Entity authorityQ86718346 ↗
Source-derived summary

Tatjana Stykel is a Russian mathematician who works as a professor of computational mathematics in the Institute of Mathematics of the University of Augsburg in Germany. Her research interests include numerical linear algebra, control theory, and differential-algebraic systems of equations.

Education and career

Stykel earned bachelor's and master's degrees from Novosibirsk State University in 1994 and 1996. After postgraduate study as a research institute at the Humboldt University of Berlin and Chemnitz University of Technology, she earned a doctorate (Dr. rer. nat.) from Technische Universität Berlin in 2002, and a habilitation from the same university in 2008. Her doctoral dissertation, Analysis and Numerical Solution of Generalized Lyapunov Equation, was supervised by Volker Mehrmann.

After completing her doctorate, she was a postdoctoral researcher at the University of Calgary, and then a researcher and guest professor at Technische Universität Berlin from 2003 until 2011, when she took her current position in Augsburg.

Recognition

In 2003, Stykel was one of the Second Prize winners of the Leslie Fox Prize for Numerical Analysis. She won the Richard von Mises Prize of the Gesellschaft für Angewandte Mathematik und Mechanik in 2007.

Editorial summary

This brief starts where responsible research should: with the source description of “Tatjana Stykel” as russian mathematician. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA productive starting point for separating a subject’s documented career from later reputation and commemoration. The current lead gives the account dated anchors—1994, 1996, 2002, 2008—that can be checked directly. The linked authority record independently contributes the date 1973-07-19. The account is most persuasive where Tatjana, Stykel and Russian can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the people & ideas register because the source frames it as russian mathematician. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Dec 27, 2025. The linked authority identifier is Q86718346. VIAF identifies the subject as 30154074341011740608. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1994, 1996, 2002 and 2008.

Critical limits

Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

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  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
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Personal papers, civil or court records, institutional files and the scholarship cited by the source.

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  1. Establish the record: confirm the title “Tatjana Stykel”, its source revision and the description used here.
  2. Expand the search: follow Tatjana Stykel primary sources, Tatjana Stykel archive and Tatjana research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “Tatjana Stykel” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.