FöRFATTARE
Gadde, Erland

DATUM
2004-10-22

INSTITUTION
Matematik

SAMMANFATTNING
We are developing the foundations of nonstandard analysis with an axiomatic approach. We do this within ZFC, without using urelements. To do this, we introduce specific hierarchies of sets.

ISSN 1400-4003 / ISRN LTU-MAT-RES--04/07--SE / NR 2004:07