fenchal-neelson kordinettukal

ganithashaasthrathil, verner fenchal jacob neelson avatharippicha techmular spacinulla kordinettukalaanu fenchal-neelson kordinettukal.
nirvachanam.
s" ennathu "g"> 1 "janussinte oru othukkamulla riman uparithalamaanennu karuthuka. fenchal-neelson kordinettukal" s "-ll 6" g "−6 vakrangalude thiranjeduppine aasrayichirikkunnu. 3 'gram'-3 disjoyant lalithamaaya adacha valavukaliloode murichu reeman uparithalathe 2 'jii'-2 jody paantukalaayi thirikkam. eee 3 "g" − 3 vakrangal oronninum, γ adangiya athirthiyulla jody paantukalude mattu athirthi gadakangalil avasaanikkunna oru arck thiranjedukkuka.
s"-nte techmueller spacinte oru pooyintinulla fenchal-neelson kordinettukalil 3 "g" −3 positteev riyal nambarukalum 3 "g" −3 riyal nambarukalum twisttukal ennu vilikkunnu. techmueller spacinte oru pooyintine "s"-ll oru hyperbolic metrik prathinidheekarikkunnu.
fenchal-neelson kordinettukalude neelam geodesics homotopic muthal 3 "g" − 3 disjoyint lalithamaaya adacha valavukalude neelamaanu.
fenchal-neelson kordinettukalude twisttukal inipparayunna reethiyil nalkiyirikkunnu. 3 'g' − 3 vakrangalil oronninum oro twist undu, 3 'g' − 3 disjoyint lalithamaaya clossed vakrangalil orennam kadakkunnu. iva oronnum 3 geodesic segmentukal adangiya oru vakrathinu homotopic aanu, avayude madhyabhagam γ-yude geodesic pinthudarunnu. madhyabhagam γ-nte jiyodesikkiloode sanjarikkunna (positteev allengil negatteevu) dooramaanu twist.

