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On pseudocompact extensions

100%

Błaszczyk A.

Commentationes Mathematicae

|

1978

|

tom 20

|

nr 2

EN

The article contains no abstract

2

On absolute retracts of ω*

51%

Bella A., Błaszczyk A., Szymański A.

Fundamenta Mathematicae

|

1994

|

tom 145

|

nr 1

1-13

EN

An extremally disconnected space is called an absolute retract in the class of all extremally disconnected spaces if it is a retract of any extremally disconnected compact space in which it can be embedded. The Gleason spaces over dyadic spaces have this property. The main result of this paper says that if a space X of π-weight $ω_1$ is an absolute retract in the class of all extremally disconnected compact spaces and X is homogeneous with respect to π-weight (i.e. all non-empty open sets have the same π-weight), then X is homeomorphic to the Gleason space over the Cantor cube ${0,1}^{ω_1}$.

3

On maps which are perfect with respect to the Hewitt realcompact extension

50%

Błaszczyk A.

Colloquium Mathematicum

|

1973

|

tom 27

|

nr 1

57-61

4

A factorization theorem and its application to extremally disconnected resolutions

50%

Błaszczyk A.

Colloquium Mathematicum

|

1973

|

tom 28

|

nr 1

32-40

5

On locally H-closed spaces and the Fomin H-closed extension

44%

Błaszczyk A.

Colloquium Mathematicum

|

1972

|

tom 25

|

nr 2

241-253

6

Remarks on a generalization of completeness in the sense of Čech

44%

Błaszczyk A.

Colloquium Mathematicum

|

1974

|

tom 29

|

nr 2

219-222

7

Extremally disconnected resolutions of $T_0$-spaces

38%

Błaszczyk A.

Colloquium Mathematicum

|

1974-1975

|

tom 32

|

nr 1

57-68

8

On factorization of maps through τX

32%

Błaszczyk A., Mioduszewski J.

Colloquium Mathematicum

|

1971

|

tom 23

|

nr 1

45-52

9

A classification of H-closed extensions

32%

Błaszczyk A., Lorek U.

Colloquium Mathematicum

|

1978

|

tom 39

|

nr 1

29-33

10

On projectiveness in H-closed spaces

32%

Błaszczyk A.

Colloquium Mathematicum

|

1974-1975

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tom 32

|

nr 2

185-192

Ograniczanie wyników

8 Colloquium Mathematicum

1 Commentationes Mathematicae

1 Fundamenta Mathematicae

10 Błaszczyk A.

1 Bella A.

1 Lorek U.

1 Mioduszewski J.

1 Szymański A.

1 1994

2 1978

1 1975

2 1974

2 1973

1 1972

1 1971

On pseudocompact extensions

On absolute retracts of ω*

On maps which are perfect with respect to the Hewitt realcompact extension

A factorization theorem and its application to extremally disconnected resolutions

On locally H-closed spaces and the Fomin H-closed extension

Remarks on a generalization of completeness in the sense of Čech

Extremally disconnected resolutions of $T_0$-spaces

On factorization of maps through τX

A classification of H-closed extensions

On projectiveness in H-closed spaces