Kerne: Forskelle mellem versioner

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atomkerne
matematik
Linje 6:
* [[Cellekerne]] – den inderste struktur i en celle
* [[Planetkerne]] – en planets inderste
* [[Kerne (matematik)]] – inden for [[algebra]] [[urbillede]]t af det [[neutralt element|neutrale element]] ([[0 (tal)|0]] under en [[homomorfi]]