Sun, Longfa A note on the stability of isometries on the positive cones of continuous function spaces. (English) Zbl 1489.46015 Indian J. Pure Appl. Math. 52, No. 1, 265-273 (2021). Reviewer: Johann Langemets (Tartu) MSC: 46B04 46B20 × Cite Format Result Cite Review PDF Full Text: DOI
Sun, Longfa Stability of symmetric \(\varepsilon \)-isometries on wedges. (English) Zbl 1487.46010 Indian J. Pure Appl. Math. 52, No. 1, 11-21 (2021). MSC: 46B04 46B20 47A58 × Cite Format Result Cite Review PDF Full Text: DOI