Hauv kev tshaj tawm no, peb yuav txiav txim siab lub ntsiab lus thiab cov khoom ntawm algebraic ntxiv ntawm matrix, muab cov qauv uas nws tuaj yeem pom, thiab tseem tshuaj xyuas tus piv txwv kom nkag siab zoo dua ntawm cov khoom siv theoretical.
Txhais thiab nrhiav tau ntawm algebraic ntxiv
Algebraic ntxiv Aij rau element aij tus txiav txim nth xaj yog tus lej
Piv txwv li
Xam cov algebraic ntxiv A32 к a32 tus txhais hauv qab no:
tshuaj
Algebraic Complement Properties
1. Yog tias peb suav cov khoom ntawm cov ntsiab lus ntawm txoj hlua arbitrary thiab cov algebraic ntxiv rau cov ntsiab lus ntawm txoj hlua i determinant, peb tau txais ib qho kev txiav txim uas tsis yog txoj hlua i muaj ib txoj hlua muab arbitrary.
2. Yog tias peb suav cov khoom ntawm cov khoom ntawm cov kab (kem) ntawm tus txiav txim thiab cov algebraic ntxiv rau cov ntsiab lus ntawm lwm kab (kem), ces peb tau xoom.
3. Qhov sib npaug ntawm cov khoom ntawm cov khoom ntawm cov kab (kem) ntawm tus txiav txim thiab cov algebraic ntxiv rau cov ntsiab lus ntawm kab muab (kem) yog sib npaug rau qhov txiav txim ntawm matrix.
