Erratum

C AHIERS DE

TOPOLOGIE ET GÉOMÉTRIE DIFFÉRENTIELLE CATÉGORIQUES

A NDRÉE C. E HRESMANN Erratum

Cahiers de topologie et géométrie différentielle catégoriques, tome 47, n

^o

3 (2006), p. 206

<http://www.numdam.org/item?id=CTGDC_2006__47_3_206_0>

© Andrée C. Ehresmann et les auteurs, 2006, tous droits réservés.

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Article numérisé dans le cadre du programme Numérisation de documents anciens mathématiques

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206

ERRATUM

CAHIERS DE TOPOLOGIE ET

GEOMETRIE DIFFERENTIELLE CATEGORIQUES

Volume XL VII-3 (2006)

To add some value to the

"Cahiers",

^{we have}

thought

that it would be

interesting,

^{in the near}

future,

^{to be able to} post ^an electronic version of each issue ^on Internet some months after its paper

publication.

^{With this}

aim, beginning

^{with the}

preceding issue,

^{we have}

adopted

^{a new method}

for

printing

the papers

directly

^{from a}

pdf file

rather than from ^a hard copy.

This method

requires

^some

manipulation

^{to have the text}

perfectly

^centred

and to add heads and page numbers ^to the files

given by

the authors.

However,

^{as I did not have a} sufficient command of this _process, an

important

^{error has occurred in one of} the papers

printed

^{in Volume}

XLVII-2: the first line of each page of Nishimura’s _paper

(pages 130-154)

has been

erroneously suppressed,

^{so that} this paper ^cannot be

correctly

understood. Thus we have decided to

reprint

^{it in the current issue.}

I am very sorry for this ^error of which I am

entirely responsible (I

should have checked the

proofs

^more

cautiously!)

^{and I} present ^all my ^ex-

cuses to the readers and ask their

forgiveness

^{for the} inconvenience of ^re-

ceiving

^a

defectively printed

paper and for

having

^{one less new} paper ^to read in this issue.

Naturally

^{I’ll make sure that such an error does not occur}

in the future.

Andrée C. Ehresmann