Sauda,c~oes, A CRUX tem alguns arquivos públicos.
Ir no site http://journals.cms.math.ca/cgi- bin/vault/public/view/CRUXv23n3/body/HTML/187?template=CRUX []'s Luis >From: "yiuatfauedu" >Reply-To: [EMAIL PROTECTED] >To: [EMAIL PROTECTED] >Subject: [EMHL] Re: A property of X55 and X56 >Date: Thu, 16 May 2002 22:33:47 -0000 > > >Dear Gilles and Edward: > >This was Problem 2137 of Crux Mathematicorum: > >http://journals.cms.math.ca/cgi- >bin/vault/public/view/CRUXv23n3/body/HTML/187?template=CRUX >Best regards >Sincerely >Paul > >--- In [EMAIL PROTECTED], Gilles Boutte <[EMAIL PROTECTED]> wrote: > > Dear all Hyacinthists, > > > > Edward Brisse and I worked on the following problem: > > > > Let Ca, Cb, Cc be 3 circles, with the same radius, Ca tangent to AB >and > > AC, Cb tangent to BC and BA, Cc tangent to CA and CB. > > > > There are two such triad, for which the 3 circles are concurrent, >in X55 > > and X56 respectively. > > > > This result is knowm as "Berzsenyi Triple Circle Concurrency". > > > > We wrote a short note (in French) on this subject. You can download >it > > at http://g.boutte.free.fr/articles/020516.pdf > > > > Would anybody have references to supply us on this problem? > > > > Best regards, > > > > Gilles Boutte > ========================================================================= Instruções para entrar na lista, sair da lista e usar a lista em http://www.mat.puc-rio.br/~nicolau/olimp/obm-l.html O administrador desta lista é <[EMAIL PROTECTED]> =========================================================================