
aiss-object

beejganitiya topology mein, ack sootra _ 1-vastu (jise samamit anukram bhee kahaa jaataa haye) vastuon kaa ack anukram sootra _ 2 haye jaise kii pratyek sootra _ 3 samamit samooh sootra _ 4 kii kriya key saath aataa haye.
sanyukt prajaatiyon kii shreni parimit sootra _ 1-samuchchay kii shreni key barabar haye (motey taur parr kyonki kramparivartan shreni seemit samuchchay aur dwibhajan kii shreni key barabar haye.)
aiss-module.
sootra _ 1-module" seey, hamara matlab haye kii shreni sootra _ 8 mein ack sootra _ 1-vastu seemit-ayami sadish rikt sthaan key ack kshetra "key" parr visheshta shoonya (samamit samooh parampara dwara daaeen or seey kaary karate hain). phir pratyek sootra _ 1-module sootra _ 8 parr ack shur functor nirdhaarit kartaa haye.
sootra _ 1-module kii yeh paribhasha almendorff, criz, mandel aur meey key kaaran atyadhik sanrachit ring spectra key liye kaafee behtar gyaat model key saath apana naam saajha karati haye.

