Sumários
Class 4
15 Setembro 2026, 08:00 • João Janela
Row echelon form and reduced row echelon form.
Rank of a matrix.
Examples.
Class 3
14 Setembro 2026, 08:00 • João Janela
Some additional notes on invertible matrices.
Elementary row operations and elementary matrices.
Row echelon form of a matrix.
Practical Class 1
10 Setembro 2026, 09:00 • Beatriz Malheiros Leal
Welcome and introductions.
Solving exercises from Section 1.3: 4a), 5a), 6a), 25, 26a)b)c) 30, 32a)c), 35 and T/F.
Class 2
8 Setembro 2026, 08:00 • João Janela
Matrix transposition. Symmetric and Hermitian matrices. Properties.
Definition of inverse matrix. Uniqueness of the inverse. Basic properties.
Class 1
7 Setembro 2026, 08:00 • João Janela
Brief description of the course and of the assessment process.
Definition of a matrix over a field K. Some operations on matrices (sum, multiplication by scalars and multiplication by other matrices ) and corresponding properties.