01171nam a2200313 i 4500991001153009707536040414s2004 riua b 001 0 eng 0821835319b12726230-39ule_instDip.to Matematicaeng514.7422AMS 58E05AMS 57R70LC QA614.7.F37Farber, Michael56743Topology of closed one-forms /Michael FarberProvidence, RI :American Mathematical Society,2004xi, 246 p. :ill. ;27 cmMathematical surveys and monographs,0076-5376 ;108Includes bibliographical references (p. 239-244) and indexCritical point theory (Mathematical analysis)Foliations (Mathematics)Differential topology.b1272623021-09-0614-04-04991001153009707536LE013 58E FAR11 (2004)12013000145464le013pE78.89-l- 01010.i1351615228-04-04Topology of closed one-forms267982UNISALENTOle01314-04-04ma -engriu01