Ilya Spitkovsky

Identifiers

• name variant Ilya Spitkovsky 0.60 · backfill

Papers (7)

1. The joint numerical range of three hermitian $4\times 4$ matrices math.FA · 2025 · author #2
2. Inverse continuity of the numerical range map for Hilbert space operators math.FA · 2018 · author #2
3. Robert Sheckley\s Answerer for two orthogonal projections math.FA · 2017 · author #2
4. Similarity between two projections math.FA · 2017 · author #3
5. Quantitative results on continuity of the spectral factorization mapping in the scalar case math.CV · 2016 · author #3
6. Inverse continuity on the boundary of the numerical range math.FA · 2013 · author #3
7. Continuity properties of vectors realizing points in the classical field of values math.FA · 2013 · author #5

Mentions

• 1307.5038 #3 · backfill · confidence 0.70 Ilya Spitkovsky
• 1307.5033 #5 · backfill · confidence 0.70 Ilya Spitkovsky

Frequent Coauthors

• Brian Lins 3 shared papers
• Albrecht Boettcher 2 shared papers
• Barry Simon 1 shared papers
• Charles R. Johnson 1 shared papers
• Dan Corey 1 shared papers
• Eugene Shargorodsky 1 shared papers
• Karol \.Zyczkowski 1 shared papers
• Konrad Szyma\'nski 1 shared papers
• Lasha Ephremidze 1 shared papers
• Piotr Pikul 1 shared papers
• Ryan Kirk 1 shared papers
• Stephan Weis 1 shared papers
• Timothy Leake 1 shared papers