Lorch, Edgar R. The spectrum of linear transformations. (English) Zbl 0060.27203 Trans. Am. Math. Soc. 52, 238-248 (1942). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 8 Documents Keywords:functional analysis × Cite Format Result Cite Review PDF Full Text: DOI