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Spaces of d.c. Mappings on Arbitrary Intervals
M. Zippin (2000) obtained results on the structure of the Banach space of all d.c. functions on [0,1]. We give a generalization to the case of the space of all d.c. Banach space valued mappings. The case of d.c.
BA - Obecná matematika
- 2016 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On D.c. functions and mappings
A number of new results on d.c. functions (i.e. functions which can be represented as the difference of two continuous convex functions) and on d.c. mappings is proved....
BA - Obecná matematika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On d.c. mappings and differences of convex operators
Connection between d.c. mappings and convex operators is studied.
BA - Obecná matematika
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On connections between d.c. mappings and convex operators
New results about connections between d.c. mappings and convex operators are proved.
BA - Obecná matematika
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On extensions of D.C. functions and convex functions
We prove results on extension of D.C. functions and mappings. We prove also two results on extendability of continuous convex functions from a closed subspace of a normed linear space....
BA - Obecná matematika
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Morse-Sard theorem for d.c. functions and mappings on R2./sup
generalize Landis´result to the case of a d.c. mapping f : R2 - X, where X is a BanachIf f is a d.c. function on R2 (i.e. f = f1 - f2, where f1, f2 are convex) and C is the set of all critical points of f, then f(C) is Leb...
BA - Obecná matematika
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On compositions of D.C. functions and mappings
New results concerning compositions of DC (delta-convex)functions and mappings in Banach spaces are proved.
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Morse-Sard theorem for d.c. functions and mappings on R2
We give a comlete proof of generalizations of a theorem which was published by E. Landis in 1951 with a sketch of the proof only.
BA - Obecná matematika
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Double phase d.c. switching converter with inter-phase reactor
The principle of d.c.-d.c. switching converter is known. The parallel connection of two (or more) d.c. switching converters with shifted switching is multiple phase d.c. switching converter....
JA - Elektronika a optoelektronika, elektrotechnika
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
The simulation of d.c. arc burning´ in the air
- the simulation of d.c. arc burning´s in the air. The work has been splited into two parts - primarily the burning´s simulation of the real d.c. arc on the laboratory machinery, in the second part has been made the numerical model...
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
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