Invertibility of the Difference of Idempotents

By Jerry J. Koliha, Vladimir Rakocevic. 2003

57 citations recorded by the source corpus.

Subfields: Algebra and Number Theory, Applied Mathematics, Computational Theory and Mathematics

View Paper: https://www.semanticscholar.org/paper/4b9c9d9c5913319165da32bdf9a14ea91200dcb2

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Algebra and Number Theory

1. Aurél Galántai
2. Ilya M. Spitkovsky
3. Albrecht Böttcher
4. Alejandra Maestripieri
5. Gustavo Corach
6. Zhiqin Lu

In Applied Mathematics

1. Aurél Galántai
2. Ilya M. Spitkovsky
3. Albrecht Böttcher
4. Gustavo Corach
5. Alejandra Maestripieri

In Computational Theory and Mathematics

1. Aurél Galántai
2. Ilya M. Spitkovsky
3. Albrecht Böttcher
4. Gustavo Corach
5. Alejandra Maestripieri
6. Zhiqin Lu

Citations in the corpus

• A gentle guide to the basics of two projections theory (2010, methodology): “These equivalences were derived by different methods in [7,55,70] for A = B(C) and in [66,67] in a general ring theoretic setting.”
• Subspaces, angles and pairs of orthogonal projections (2008, background): “Since ½F 12 ð Þ 3 6¼ F2ð Þ, relation ðP1 P2Þ3 ¼ P1 P2 holds if and only if r¼ 0. g Cheng and Tian [19] and Koliha and Rakocevic [63 Theorem 4.2] gave different formulae for ðP1 P2Þþ in terms of generalized inverses and oblique projections, respectively.”