φ-regular functions in Asplund spaces
Huynh Ngai, Michel Théra (2007)
Control and Cybernetics
Similarity:
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
Huynh Ngai, Michel Théra (2007)
Control and Cybernetics
Similarity:
Afrouzi, G.A., Heidarkhani, S., Hossienzadeh, H., Yazdani, A. (2010)
The Journal of Nonlinear Sciences and its Applications
Similarity:
Alziary, Benedicte, Fleckinger, Jacqueline, Takáč, Peter (2004)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Similarity:
Dimitrije Hajduković (2002)
Kragujevac Journal of Mathematics
Similarity:
Li, Yanming, Xuan, Benjin (2002)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Similarity:
Borwein, Jonathan, Lucet, Yves, Mordukhovich, Boris (2000)
Journal of Convex Analysis
Similarity:
Janusz Matkowski, Marek Pycia (1995)
Annales Polonici Mathematici
Similarity:
Let a and b be fixed real numbers such that 0 < mina,b < 1 < a + b. We prove that every function f:(0,∞) → ℝ satisfying f(as + bt) ≤ af(s) + bf(t), s,t > 0, and such that must be of the form f(t) = f(1)t, t > 0. This improves an earlier result in [5] where, in particular, f is assumed to be nonnegative. Some generalizations for functions defined on cones in linear spaces are given. We apply these results to give a new characterization of the -norm.
Pradipta Bandyopadhyaya (1992)
Colloquium Mathematicae
Similarity:
Dinu, Teodora-Liliana (2005)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Similarity:
Matkowski, Janusz (2007)
Banach Journal of Mathematical Analysis [electronic only]
Similarity:
Takáč, Peter (2010)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Similarity: