Educational objectives 1) Knowledge and understanding
At the end of the course, the students will know and understand:
a) the idea of control system and of differential inclusion, and their basic properties;
b) thr idea of optimal control and necessary and/or sufficient conditions for its existence;
c) the relationship between optimal solutions of a control problem and the Hamilton-Jacobi-Bellman equation;
d) the idea of viscosity solution for the Hamilton-Jacobi equation.
2) Applying knowledge and understanding
At the end of the course, the students will be able to:
a) write the mathematical formulation of an optimal control problem;
b) determine, using the Pontryagin Maximum Principle, the optimal solutions of an optimal control problem;
c) analyze, from a theoretical point of view, the solutions of an optimal control problem through the study of the associated Hamilton-Jacobi-Bellman equation.
3) Making judgements
During the lessons, several problems will be proposed to the students.
Thanks to the autonomous resolution of the problems, and the subsequent discussion in the classroom, the students will acquire both the ability to evaluate their knowledge and the ability to tackle a wide range of optimal control problems.
4) Communication skills
The written form of the exercises, assigned either during lessons or during the written test, and the oral exam will allow the students to evaluate their skill in correctly communicating the knowledges acquired during the course.
5) Learning skills
At the end of the course the students will be able to analyze optimal control problems; such skill is acquired by means of several model problems assigned during the course.
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Educational objectives The course will present the fundamental results related to the analysis and approximation of scalar conservation laws and Hamilton-Jacobi equations. Moreover the course will illustrate a number of models leading to these equations: gas dynamics, traffic models on networks, optimal control problems, image processing, front propagation.
The course includes some Lab sessions to develop programming codes in C++ or MATLAB.
Knowledge and understanding:
Students who have passed the exam will know the main numerical techniques on the topics presented in the course.
Applied knowledge and understanding:
Students who have passed the exam will be able to deal with data storage correctly and to decide which type of numerical method should be used to solve their problem. Moreover, they will be able to implement the algorithms in C++ or MATLAB.
Critical and judgmental skills:
Students will be able to evaluate the results produced by their programs and to produce tests and simulations.
Communication skills:
Students will be able to expose and motivate the proposed solution of some problems chosen in class either on the blackboard and/or using a computer.
Learning skills:
The acquired knowledge will allow to build the bases for a study related to more specialized aspects of the analysis and approximation of non linear partial differential equations. The student will become familiar with different concepts and techniques related to the topics presented in the course.
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Educational objectives General targets:
acquire basic knowledge of the physical and mathematical aspects of Fluid Mechanics and Kinetic Theory.
Knowledge and understanding:
knowledge of physical principles and modeling assumptions that lead to the equations of fluids and particle systems;
knowledge of fluid and gas equations and their mathematical properties:
weak formulations, existence and uniqueness of solutions,
models for the evolution of singular data.
Applying knowledge and understanding:
the student will be able to
modeling fluid and particle motions, also through the formulation of appropriate
action functionals, discuss the evolution of singularity, use the mathematical tools for
the treatment of fluids and gases in other contexts.
To develop these aspects, in the course they are assigned and carried out
appropriate exercises.
Making judgements:
ability to identify the most significant aspects of the theory,
to know how to evaluate the limits and the advantages of simplifications
operated (incompressibility, absence or presence of viscosity...),
and the limits of mathematical results.
Communication skills:
ability to expose the development of the physical-mathematical
theory for fluids and particle systems, highlighting
the relationship between physical and mathematical aspects;
ability to illustrate the demonstrations,
summarizing the main ideas, and discussing the mathematical details.
Communication skills:
the acquired knowledge will allow a study, individual or given in an LM course, related to numerical aspects
or modeling of fluid mechanics and kinetic theory.
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Educational objectives General skills
The course aims to transmit to students a deep knowledge of the mathematical structure of Quantum Mechanics, of the historical and conceptual path leading to its formulation, and of its relations with other mathematical subjects (as e.g. functional analysis, operator theory, theory of Lie groups and their unitary representations).
Specific skills
A) Knowledge and understanding
After the conclusion of the course, successful students will know and understand the fundamental concepts of Fourier theory, the mathematical analogy between classical mechanics and geometric optics, the historical and conceptual path which led to overcome Classical Mechanics in favour of the more general Quantum Mechanics, and the mathematical structure of Quantum Theory, with a particular emphasis on dynamical aspects (time evolution) and on the analysis of the symmetries of a quantum system (representation of the symmetry group).
B) Applying knowledge and understanding
The general knowledge will be complemented by the application of general concepts to some specific models, and by the ability to analyze symmetries and dynamics of simple quantum systems. Specific simple systems will be analyzed in detail, including the case of a quantum particle in a linear potential, in a harmonic potential, in a uniform magnetic field, and in a Kepler potential (hydrogenoid atom). Successful students will be potentially able to apply the general concepts also to other more complex systems, including non-hydrogenoid atoms, molecules and crystalline solids.
C) Making judgements
The analysis of the historical and conceptual path which led to overcome Classical Mechanics in favour of the more general Quantum Mechanics will make successful students able to autonomously judge the epistemological foundations of a physical theory, and hence to understand its natural range of application and validity. This critical judgement will lead students to privilege an epistemological apophantic approach, with respect to an apodictic one.
Moreover, successful students will be able to autonomously judge the validity of a mathematical statement, through a critical analysis of the hypotheses and of the deductive steps leading to the proof of the statement itself, and to autonomously formulate counterexamples to mathematical statements whenever one of the hypotheses is denied.
D) Communication skills
Successful students will acquire the ability to communicate what has been learned through written themes and oral exams, and to formulate a logically structured speech, with a clear distinction between hypotheses, deduction and thesis.
E) Learning skills
Successful students will acquire the ability to identify the most relevant topics in a subject and to make the logical connections between the topics covered.
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Educational objectives General objective : The main purpose of the course is to give the student a good knowledge of the basic topics in Nonlinear Analysis which are important in the study of Differential Equations.
Specific objectives :
Knowledge and understanding: at the end of the course the student will have learned the basic theory to study differential problems with a variational structure, in particular those involving semilinear elliptic equations.
Applications : at the end of the course the student will be able to solve simple problems which require the use of variational methods to study critical points of nonlinear functionals.
Critical abilities: the student will have the basic knowledge of the variational theory of Differential Equations. He/she will be able to choose the appropriate methods to study nonlinear differential problems.
Communication skills: the student will have the ability to expose the topics studied in the oral exam.
Learning skills: the student will be capable to face the study of nonlinear variational problems which arise in the field of Differential Equations so that he/she can continue the study of more advanced topics.
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Educational objectives General objectives: To acquire basic notions of harmonic analysis related to the continuous and discrete Fourier transform and Fourier series, and to know the main applications of these methods to both theoretical and practical problems.
Specific objectives:
Knowledge and understanding: by the end of the course the student will have acquired the main notions about continuous and discrete Fourier transform, Fourier series, wavelets, and their use in some theoretical and practical fields (differential equations, image processing, signal theory).
Applying knowledge and understanding: at the end of the course the student will be able to solve basic level problems in harmonic analysis, will be familiar with Fourier transforms and Fourier series, and will be able to apply these techniques to the solution of various concrete problems.
Critical and Judgmental Skills: the student will have the basis to understand when harmonic analysis techniques can be useful as tools for solving problems in various fields of analysis and its applications.
Communication skills: ability to expose the contents in the oral part of the test and answer theoretical questions.
Learning ability: the acquired knowledge will allow a study, individually or in a course, of more advanced aspects of harmonic analysis, and of more specific applicative topics.
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Educational objectives Knowledge and understanding:Successful students will learn various characterizations of Brownianan motion, the fundamental properties of diffusion processes and the main results of stochastic calculus, including the Ito formula.Skills and attributes:Successful students will be able to apply stochastic calculus in various applications, from mathematical finance to physics and biology.
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Educational objectives General objectives
Acquiring basic knowledge on the mathematical methods used in artificial intelligence modeling, with particular attention to "machine learning".
Specific objectives
Knowledge and understanding: at the end of the course the student will have knowledge of the basic notions and results (mainly in the areas of stochastic processes and statistical mechanics) used in the study of the main models of neural networks (e.g., Hopfield networks, Boltzmann machines, feed-forward networks).
Apply knowledge and understanding: the student will be able to identify the optimal architecture for a certain task and to solve the resulting model by determining a phase diagram; the student will have the basis to independently develop algorithms for learning and retrieval.
Critical and judgmental skills: the student will be able to determine the parameters that control the qualitative behaviour of a neural network and to estimate the values of these parameters that allow a good performance of the network; she/he will also be able to investigate the analogies and relationships between the topics covered during the course and during courses dedicated to statistics and data analysis.
Communication skills: ability to expose the contents in the oral and written part of the verification, possibly by means of presentations.
Learning skills: the knowledge acquired will allow a study, individual or taught in a LM course, related to more specialised aspects of statistical mechanics, development of algorithms, usage of big data.
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Educational objectives The course aims to introduce students to the theory of viscosity solutions and to the metric and variational aspects of first-order Hamilton-Jacobi equations (weak KAM Theory) and to present some applications to asymptotic problems.
1. Knowledge and understanding.
At the end of the lectures the student will be familiar with the basic notions and results of the theory of viscosity solution and with the metric and variational aspects of first-order HJ equations (weak KAM Theory).
2. Applied knowledge and understanding.
Students who have passed the exam will be able to derive explicit expressions for solutions of first-order HJ equations in some simple examples and to derive qualitative information in more general cases.
3. Making judgments.
The students will acquire a satisfactory knowledge of the main tools and results of weak KAM Theory, which will provide them of a valuable insight on the geometric and dynamical phenomena taking place in the study of first-order HJ equations.
4. Communication skills
Ability to present the content during the oral exam.
5. Learning skills
Students will acquire the necessary tools to face the study of first-order Hamilton-Jacobi equations and to possibly approach research topics.
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