52 Convex and discrete geometry
52A40 Inequalities and extremum problems (23 articles)
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Ji, Lewen:
Radial Minkowski additive operators.
(English).
Czechoslovak Mathematical Journal,
vol. 71
(2021),
issue 3,
pp. 641-654
-
Li, Chao; Wang, Weidong:
Inequalities for general width-integrals of Blaschke-Minkowski homomorphisms.
(English).
Czechoslovak Mathematical Journal,
vol. 70
(2020),
issue 3,
pp. 767-779
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Ji, Lewen; Zeng, Zhenbing:
Some inequalities for radial Blaschke-Minkowski homomorphisms.
(English).
Czechoslovak Mathematical Journal,
vol. 67
(2017),
issue 3,
pp. 779-793
-
Gravier, Sylvain; Payan, Charles:
Tilings and isoperimetrical shapes I: Square lattice.
(English).
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica,
vol. 40
(2001),
issue 1,
pp. 63-77
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Gravier, Sylvain:
Tilings and isoperimetrical shapes. II. Hexagonal lattice.
(English).
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica,
vol. 40
(2001),
issue 1,
pp. 79-92
-
Maleček, Kamil:
Geometrischer Beweis der diskreten Ungleichung von W. Wirtinger.
(German) [Geometric proof of the discrete inequality of W. Wirtinger].
Mathematica Bohemica,
vol. 120
(1995),
issue 1,
pp. 83-89
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Pech, Pavel:
Chords and arclength of a closed space curve.
(English).
Czechoslovak Mathematical Journal,
vol. 42
(1992),
issue 3,
pp. 471-474
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Pech, Pavel:
A sharpening of a discrete analog of Wirtinger's and isoperimetric inequalities.
(English).
Mathematica Bohemica,
vol. 117
(1992),
issue 4,
pp. 425-428
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Boček, Leo:
Eine Verschärfung isoperimetrischer Ungleichungen für Kurven und Polygone.
(German) [A strengthening of the theorem on isoperimetric inequalities for curves and polygons].
Časopis pro pěstování matematiky,
vol. 115
(1990),
issue 2,
pp. 142-146
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Pech, Pavel:
Inequality between sides and diagonals of a space $n$-gon and its integral analog.
(English).
Časopis pro pěstování matematiky,
vol. 115
(1990),
issue 4,
pp. 343-350
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Šobr, Václav:
Isoperimetrische Ungleichungen für geschlossene Kurven.
(German) [Isoperimetric inequalities for closed curves].
Časopis pro pěstování matematiky,
vol. 113
(1988),
issue 4,
pp. 403-414
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Daneš, Josef:
On the radius of a set in a Hilbert space.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 25
(1984),
issue 2,
pp. 355-362
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Boček, Leo:
Eine Verschärfung der Poincaré-Ungleichung.
(German) [On the strengthening of Poincaré equation].
Časopis pro pěstování matematiky,
vol. 108
(1983),
issue 1,
pp. 78-81
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Kočandrlová, Milada:
Isoperimetrische Ungleichung für geschlossene Raumsechsecke.
(German) [An isoperimetric equation for closed space sexagon].
Časopis pro pěstování matematiky,
vol. 108
(1983),
issue 3,
pp. 248-257
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Kočandrlová, Milada:
The isoperimetric inequality for a pentagon in $E_3 $ and its generalization in $E\sb n $space.
(English).
Časopis pro pěstování matematiky,
vol. 107
(1982),
issue 2,
pp. 167-174
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Nádeník, Zbyněk:
Eine geometrische Anwendung eines Seitenstückes zur Ungleichung von Wirtinger.
(German) [A geometric application of a variation of Wirtinger inequality].
Časopis pro pěstování matematiky,
vol. 106
(1981),
issue 1,
pp. 42-47
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Boček, Leo:
Isoperimetrische Ungleichungen für räumliche Kurven und Polygone.
(German) [The isoperimetric inequality for space curves and polygons].
Časopis pro pěstování matematiky,
vol. 104
(1979),
issue 1,
pp. 86-92
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Grygarová, Libuše:
Über Punktberührung von konvexen Mengen.
(German) [On a point contact of convex sets].
Aplikace matematiky,
vol. 23
(1978),
issue 6,
pp. 453-466
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Vlach, Milan:
A note on separation by linear mappings.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 18
(1977),
issue 1,
pp. 167-168
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Nádeník, Zbyněk:
Náměty k středoškolské geometrii (Geometrické nerovnosti).
(Czech) [Themes for secondary school geometry (Geometric inequalities)].
Pokroky matematiky, fyziky a astronomie,
vol. 19
(1974),
issue 6,
pp. 324-329
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Vlach, Milan:
A separation theorem for finite families.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 12
(1971),
issue 4,
pp. 655-660