# Negative Semi Definite Matrix Calculator Online

### Explanation:

A Hermitian matrix with all nonpositive eigenvalues is referred to as a negative semidefinite matrix.

Negative Semi Definite Matrix Example:

A =
 -1 1 -2 1 -5 2 -2 2 -5

Now in the above given matrix, the matrix is the Hermitian matrix and when we calculate the eigenvalues of this matrix the result is nonpositive values. So, the matrix is called as negative semi definite matrix.

#### How to use check Negative Semi Definite Matrix Calculator?

• Firstly, you need to enter the dimension of the matrix. Enter number of rows in "Rows" input field and Enter number of columns in "Columns" input field.
• Then press the button "Set Matrix".
• An empty matrix will appear below and then you can enter your values inside the matrix.
• After entering all the values press "Solve" button, the result will automatically appear below which check whether the matrix is Negative Semi Definite Matrix or not.

Negative Semi Definite Matrix Example Image:

### Keywords

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• How do you know if a matrix is positive semi definite?
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• Negative Semidefinite - an overview
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• Positive and Negative Definite Matrices and Optimization

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