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The Drazin invertibility of the difference and the sum of two idempotent operators

✍ Scribed by Dragana S. Cvetković-Ilić; Chun Yuan Deng

No coin nor oath required. For personal study only.

✦ Synopsis

In this note, some equivalents are established of the Drazin invertibility of differences and sums of idempotent operators on a Hilbert space.

📜 SIMILAR VOLUMES

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