Definition:Lower Triangular Matrix/Also defined as

Lower Triangular Matrix: Also defined as

Some sources define a lower triangular matrix only as a square matrix.

Sources

• 2014: Christopher Clapham and James Nicholson: The Concise Oxford Dictionary of Mathematics (5th ed.) ... (previous) ... (next): lower triangular matrix
• 2014: Christopher Clapham and James Nicholson: The Concise Oxford Dictionary of Mathematics (5th ed.) ... (previous) ... (next): triangular matrix