TENZOR

TENZOR (az lotini tensus — boiddat, tarang), istilohi matematikist, ki dar miyonahoi asri 19 ba vujud omad. Istilohi «Tanzor» beshtar dar hisobi tenzori majud ast. Tenzor gufta buzurgihoi khosaro menomand, ki az rui qonuni makhsus tabdil doda meshavand. Istilohi «Tenzor» dar mekhanika, khususan dar nazariyai chandiri, hamchun murodifi affinori simmetri istifoda meshavad. Affinori simmetri gufta, operatori khattii F-ro guyand, ki vektori kh-ro ba vektori Fkh tabdil medihad. Affinor ba on mano simmetrist, ki hosili zarbi skalyarii uFkh hangomi ivaz kardani joi vektorhoi kh va u tagyir nameyobad. Sonitar «tenzor»- ro digar sohahoi mekhanika niz istifoda meburdagi shudand. Masalan, tenzori deformasiya, tenzori shiddat, tenzori inersiya va gayra.