共 10 条
- [1] Banach S., 1922, Fund. Math., V3, P133, DOI [DOI 10.4064/FM-3-1-133-181, 10.4064/fm-3-1-133-181]
- [3] Connell EH., 1959, Proc. Am. Math. Soc, V10, P974, DOI DOI 10.1090/S0002-9939-1959-0110093-3
- [6] Some similarity between contractions and Kannan mappings [J]. FIXED POINT THEORY AND APPLICATIONS, 2008,
- [8] Petrusel A., 2003, STUDIA U BABE BOLYAI, V48, P115
- [10] Suzuki T, 2008, P AM MATH SOC, V136, P1861