Wyniki wyszukiwania

1

A concavity property for the measure of product sets in groups

100%

Ruzsa I. Z.

Fundamenta Mathematicae

|

1991-1992

|

tom 140

|

nr 3

247-254

EN

Let G be a connected locally compact group with a left invariant Haar measure μ. We prove that the function ξ(x) = inf {μ̅(AB): μ(A) = x} is concave for any fixed bounded set B ⊂ G. This is used to give a new proof of Kemperman's inequality $μ̲(AB) ≥ min (μ̲(A) + μ̲(B), μ(G))$ for unimodular G.

2

Prime values of reducible polynomials, I

64%

Chen Y.-G., Ruzsa I. Z.

Acta Arithmetica

|

2000

|

tom 95

|

nr 2

185-193

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

On sets of weak uniform distribution

32%

Ruzsa I. Z.

Colloquium Mathematicum

|

1989

|

tom 57

|

nr 1

183-187

4

On an additive property of squares and primes

32%

Ruzsa I. Z.

Acta Arithmetica

|

1987-1988

|

tom 49

|

nr 3

281-289

5

The density of the set of sums

26%

Ruzsa I. Z.

Acta Arithmetica

|

1991

|

tom 58

|

nr 2

169-172

6

Semigroup-valued multiplicative functions

26%

Ruzsa I. Z.

Acta Arithmetica

|

1982-1983

|

tom 42

|

nr 1

79-90

Ograniczanie wyników

4 Acta Arithmetica

1 Colloquium Mathematicum

1 Fundamenta Mathematicae

6 Ruzsa I. Z.

1 Chen Y.-G.

1 2000

1 1992

1 1991

1 1989

1 1988

1 1982

A concavity property for the measure of product sets in groups

Prime values of reducible polynomials, I

On sets of weak uniform distribution

On an additive property of squares and primes

The density of the set of sums

Semigroup-valued multiplicative functions