FIRST ANNOUNCEMENT FUNCTION THEORY ON INFINITE DIMENSIONAL BANACH SPACES VII, MADRID 2001 We would like to announce with this letter the upcoming Conference on Infinite Dimensional Analysis to be held in Madrid from the 17th to the 20th of December 2001. This year we hold the seventh edition of this conference which has taken place in the Departamento de Analisis of the Universidad Complutense since 1989 on a biannual basis. Up to now the following mathematitians have confirmed their participation in the conference: LIST OF MAIN (PLENARY) SPEAKERS: Jesús Castillo (Universidad de Extremadura, Spain). Y. S. Choi (Puhang University, South Korea). Séan Dineen (University College Dublin, Ireland). Robert Deville (Université de Bourdeaux, France). Marian Fabian (Academy of Sciences, Prague, Czech Republic). Vladimir Fonf (Beer-Sheva University, Israel). Pablo Galindo (Universidad de Valencia, Spain). Gilles Godefroy (Université Paris VI, France). Gilles Lancien (Université de France-Comté). Silvia Lasalle (Universidad de Buenos Aires, Argentina). Mikael Lindström (Åbo Akademi University, Finland). José Orihuela (Universidad de Murcia, Spain). Robert R. Phelps (University of Washington, USA). Matías Raja (Universidad de Murcia, Spain). Raymond A. Ryan (University College Galway, Ireland). Yannis Sarantopoulos (National Technical Univ. Athens, Greece). Andrew Tonge (Kent State University, USA). Ignacio Zalduendo (Universidad de San Andrés, Argentina). As in the other editions of this conference, all talks will be given in the maths building of the Universidad Complutense. To be more accurate, all talks will take place in the Rey Pastor lecture hall, located in the basement of the maths buildings. This room is equipped with projectors and facilities for the use of beamers for those speakers willing to use transparencies. A blackboard will also be provided. In order to reach the maths building using public transportation you can consult the web page of the conference: http://www.ochoa.mat.ucm.es/~confexx This page will be updated various times in order to provide the most recent information on the meeting at any time. We intend to schedule the program of the meeting as soon as possible so that the speakers will know well in advance when their talks are scheduled. There will be a REGISTRATION FEE of 15000 Pesetas (about 80 US dollars). Students can get a reduced registration fee of 5000 Pesetas. If you are interested in attending this meeting or you want some more additional information, please send a message to the organizers: Jose Luis Gonzalez Llavona Mar Jimenez Sevilla Daniel Azagra Rueda Gustavo Adolfo Muñoz Fernandez Use the following address to cantact us: CONFE_2001@mat.ucm.es For more information you can also consult the web page of the conference: http://www.ochoa.mat.ucm.es/~confexx Your´s sicerely.