2

E1921

H. S. M. Coxeter, M. G. Greening, Ron Graham and Jurg Ratz
Journal:
American Mathematical Monthly
Year:
1968
Language:
english
File:
PDF, 299 KB
english, 1968
4

Another Note on Limits of Composite Functions

Jurg Ratz
Journal:
American Mathematical Monthly
Year:
1977
Language:
english
File:
PDF, 504 KB
english, 1977
5

Orthogonality and additivity modulo a subgroup

Karol Baron, Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
1993
Language:
english
File:
PDF, 243 KB
english, 1993
6

On the conditional Cauchy functional equation of orthogonal additivity

Jürg Rätz
Journal:
Milan Journal of Mathematics
Year:
1983
Language:
english
File:
PDF, 73 KB
english, 1983
7

On the characterization of lorentz transformations by a functional equation

Jürg Rätz
Journal:
Milan Journal of Mathematics
Year:
1983
Language:
english
File:
PDF, 189 KB
english, 1983
8

On Isometries of Generalized Inner Product Spaces

Jurg Ratz
Journal:
SIAM Journal on Applied Mathematics
Year:
1970
Language:
english
File:
PDF, 462 KB
english, 1970
9

On a topological characterization of the real line

Jürg Rätz
Journal:
Results in Mathematics
Year:
1995
Language:
english
File:
PDF, 815 KB
english, 1995
10

On Isometries of Generalized Inner Product Spaces

Rätz, Jürg
Journal:
SIAM Journal on Applied Mathematics
Year:
1970
Language:
english
File:
PDF, 405 KB
english, 1970
11

On the functional equation x + f (y + f(x)) = y + f (x + f(y)), II

Rätz, Jürg
Journal:
Aequationes Mathematicae
Year:
2015
Language:
english
File:
PDF, 336 KB
english, 2015
12

5903

G. A. Heuer and Jurg Ratz
Journal:
American Mathematical Monthly
Year:
1974
Language:
english
File:
PDF, 202 KB
english, 1974
13

5694

Jurg Ratz, Albert Wilansky and D. R. Anderson
Journal:
American Mathematical Monthly
Year:
1970
Language:
english
File:
PDF, 193 KB
english, 1970
14

On Wigner's theorem: Remarks, complements, comments, and corollaries

Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
1996
Language:
english
File:
PDF, 494 KB
english, 1996
15

Zur Linearität verallgemeinerter Modulisometrien

Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
1971
Language:
english
File:
PDF, 98 KB
english, 1971
16

Zur Linearität verallgemeinerter Modulisometrien

Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
1971
Language:
german
File:
PDF, 331 KB
german, 1971
17

An extremal problem related to probability

Jürg Rätz, Dennis Russell
Journal:
Aequationes Mathematicae
Year:
1987
Language:
english
File:
PDF, 308 KB
english, 1987
18

Conditional functional equations and orthogonal additivity

Luigi Paganoni, Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
1995
Language:
english
File:
PDF, 509 KB
english, 1995
19

On the equality condition in Hölder's and Minkowski's inequalities

Janusz Matkowski, Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
1993
Language:
english
File:
PDF, 36 KB
english, 1993
20

Orthogonality and additivity modulo a subgroup

Karol Baron, Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
1993
Language:
english
File:
PDF, 39 KB
english, 1993
21

On orthogonally additive mappings

Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
1985
Language:
english
File:
PDF, 715 KB
english, 1985
22

On orthogonally additive mappings

Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
1982
Language:
english
File:
PDF, 89 KB
english, 1982
23

On inequalities associated with the Jordan-von Neumann functional equation

Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
2003
Language:
english
File:
PDF, 249 KB
english, 2003
24

On a functional equation related to projections of abelian groups

Jürg Rätz
Journal:
Aequationes Mathematicae
Year:
2005
Language:
english
File:
PDF, 221 KB
english, 2005
25

Die Einheitskugel normierter Vektorräume als Durchschnitt von Stützhalbräumen

Heinz Briggen, Jürg Rätz
Journal:
Archiv der Mathematik
Year:
1976
Language:
german
File:
PDF, 191 KB
german, 1976
26

Invariante Funktionen über teilgeordneten algebraischen Halbstrukturen

Jürg Rätz
Journal:
Commentarii Mathematici Helvetici
Year:
1963-1964
Language:
german
File:
PDF, 2.20 MB
german, 1963-1964