Salta al contenuto principale della pagina

## GEOMETRY

CODE 56720 2021/2022 6 cfu during the 1st year of 8784 INGEGNERIA MECCANICA (L-9) - LA SPEZIA MAT/03 Italian LA SPEZIA 1° Semester AULAWEB

## OVERVIEW

The course provides an introduction to linear algebra and analytic geometry, with particular focus on matrix computations, on vector spaces and on solving linear systems and analitical geometry problems in 2 and 3 dimensions.

Prerequisites: elementary knowledge of arithmetic, algebra, trigonometry, set theory.

## AIMS AND CONTENT

### LEARNING OUTCOMES

The course provides an introduction to linear algebra and analytic geometry. with particular focus on matrix computations, on vector spaces and on solving linear systems and analitical geometry problems in 2 and 3 dimensions.

### AIMS AND LEARNING OUTCOMES

Computation of expressions with complex numbers. Roots of a complex number.  Roots and factorization of polynomials. Calculations with matrices and linear maps. Solving systems of linear equations. Vector operations. Solving geometric problems by means of vectors, matrices, cartesian coordinates, and algebraic equations. Identification and canonical form of conics.

### TEACHING METHODS

Due to the COVID emergency, the lessons (52 hours) will be held remotely by the Teams software.

The Team’s name is

Lezioni di Geometria Ingegneria Meccanica - SP

The code to connect is 25h19qy

### SYLLABUS/CONTENT

Sets and maps. Complex numbers and polynomials. Linear systems and gaussian elimination. Matrices, determinants, rank. Vector spaces. Vectors in geometry. Subspaces, bases, dimension. Linear maps. Matrices related to a linear map. Eigenvalues, eigenvectors. The diagonal form of a matrix. Quadratic forms. Systems of cartesian coordinates, linear changes of coordinates. Points, lines and planes: cartesian and parametric equations, parallelism, angles, distances, orthogonal projections. Circumferences and spheres. Conics.

• Lecture notes (Perelli-Catalisano) (see http://www.diptem.unige.it/catalisano/ )
• E.Carlini, M.V.Catalisano, F.Odetti, A.Oneto, M.E.Serpico, GEOMETRIA PER INGEGNERIA - Una raccolta di temi d'esame risolti, ProgettoLeonardo - Editore Esculapio (Bologna), 2011.
• S.Greco, P.Valabrega, Algebra lineare, Levrotto & Bella, 2009.
• S.Greco, P.Valabrega, Geometria analitica, Levrotto & Bella, 2009.
• Odetti-Raimondo – Elementi di algebra lineare e geometria analitica – ECIG, 2002.
• Web Resources: http://www.diptem.unige.it/catalisano/default.htm

## TEACHERS AND EXAM BOARD

### Exam Board

MARIA VIRGINIA CATALISANO (President)

VALENTINA BERTELLA

SERGIO DE MICHELI

DANILO PERCIVALE (President Substitute)

## LESSONS

### LESSONS START

https://corsi.unige.it/8784/p/studenti-orario

GEOMETRY

## EXAMS

### EXAM DESCRIPTION

The examination consists of a written part and an oral discussion. The written part is made up  of 10 questions that cover all the material of the course.

The use of notes, books, or electronic devices  is forbidden.

### ASSESSMENT METHODS

The questions of the written part will verify both the operational skills through problem solving and the learning of the theory, such as definitions and theorems. During the oral test there will be a discussion about the written part and two to three additional questions.

### Exam schedule

Date Time Location Type Notes
11/01/2022 09:00 LA SPEZIA Scritto + Orale
26/01/2022 09:00 LA SPEZIA Scritto + Orale
08/06/2022 09:00 LA SPEZIA Scritto + Orale
29/06/2022 09:00 LA SPEZIA Scritto + Orale
15/09/2022 09:00 LA SPEZIA Scritto + Orale

### FURTHER INFORMATION

Pre-requisites :

Elementary notions of arithmetic, algebra, trigonometry, set theory,