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Welcome to MATH 741 - APPLIED MATHEMATICS I
Fall 2024 EditionTime: 11:00-12:30 on Tuesdays and 12:30-14:00 Thursdays
Place: TBA (once confirmed, it will be announced on Mosaic)
Announcements:
Outline of the Course:
The main goal of this course is to offer an introduction to classical methods of applied mathematics. We will focus on the qualitative theory of systems of ordinary differential equations (ODEs). Following a review of standard results concerning existence and uniqueness of solutions and their continuous dependence on parameters, we will study linear system, stability theory, invariant manifolds, ending with a survey of periodic and homoclinic solutions. A second objective of this course is to introduce students to modern methods of symbolic and numerical computing useful in quantitative analysis. We will use the software environment MAPLE to illustrate a number of problems discussed in the course. In the optimistic variant, the specific topics to be discussed will include (number is parentheses correspond to sections in the textbook by L. Perko):1) Elements of the ODE Theory a) existence of solutions (2.1, 2.2), b) uniqueness of solutions (2.2) c) dependence on parameters (2.3) d) flows defined by differential equations (2.5)2) Linear Systems and Stability a) properties of linear systems (1.3, 1.4) b) solutions with homogeneous systems with constant coefficients (1.6, 1.7, 1.8) c) critical points and linearized stability (1.9, 2.6) d) Lyapunov functions and nonlinear stability (2.9)3) Hyperbolic Theory a) stable and unstable manifolds of dynamical systems (2.7, 2.10) b) linearization of hyperbolic systems (2.8) c) center manifold and nonlinear stability (2.11, 2.12) d) normal forms (2.3)4) Periodic and Homoclinic Orbits a) Floquet theory and stability of periodic solutions (3.3) b) Poincare maps (3.4, 3.5) c) Poincare--Bendixon theory (3.6, 3.7, 3.8) d) index theory and separatrix orbits (3.12) e) structural stability (4.1)
Primary Reference:
a) L. Perko, Differential Equations and Dynamical Systems, Third Edition, Springer, (2008), ISBN 0387951164.Supplemental References:
b) S. Lynch, Dynamical Systems with Applications Using MAPLE, Second Edition, Birkhauser, (2010). ISBN 978-0-8176-4389-8.In addition to the above references, example MAPLE codes will be made available to students on the course webpage.
Prerequisites:
Real analysis and basic differential equations; no programming skills in MAPLE are requiredHomework Assignments:
There will be four homework assignment which may involve some elements of MAPLE programming. The tentative post and due dates are indicated in the table below. Submissions are due electronically at 11:59pm on the due date.
# |
Post Date |
Due Date |
HW 1 |
Thursday, September 26 |
Thursday, October 3 |
HW 2 |
Thursday, October 17 |
Thursday, October 24 |
HW 3 |
Thursday, November 7 |
Thursday, November 14 |
HW 4 |
Thursday, November 28 |
Thursday, December 5 |
Grades:
The final grades will be based on a) four homework assignments (4 x 15% = 60%), b) take-home final exam (40%).The instructor reserves the right to alter your final grade, in which case, however, the grade may only be increased.
Requests for Relief for Missed Academic Term Work:
McMaster Student Absence Form (MSAF): In the event of an absence for medical or other reasons, students should review and follow the Academic Regulation in the Undergraduate Calendar “Requests for Relief for Missed Academic Term Work”.
Academic Accommodation of Students with Disabilities:
Students with disabilities who require academic accommodation must contact Student Accessibility Services (SAS) at 905-525-9140 ext. 28652 or [email protected] to make arrangements with a Program Coordinator. For further information, consult McMaster University’s Academic Accommodation of Students with Disabilities policy.
Academic Accommodation for Religious, Indigenous Or Spiritual Observances (RISO):
Students requiring academic accommodation based on religious, indigenous or spiritual observances should follow the procedures set out in the RISO policy. Students should submit their request to their Faculty Office normally within 10 working days of the beginning of term in which they anticipate a need for accommodation or to the Registrar's Office prior to their examinations. Students should also contact their instructors as soon as possible to make alternative arrangements for classes, assignments, and tests.
Courses with An On-Line Element:
Some courses may use on-line elements (e.g. e-mail, Avenue to Learn (A2L), LearnLink, web pages, capa, Moodle, ThinkingCap, etc.). Students should be aware that, when they access the electronic components of a course using these elements, private information such as first and last names, user names for the McMaster e-mail accounts, and program affiliation may become apparent to all other students in the same course. The available information is dependent on the technology used. Continuation in a course that uses on-line elements will be deemed consent to this disclosure. If you have any questions or concerns about such disclosure, please discuss this with the course instructor.
Online Proctoring:
Some courses may use online proctoring software for tests and exams. This software may require students to turn on their video camera, present identification, monitor and record their computer activities, and/or lock/restrict their browser or other applications/software during tests or exams. This software may be required to be installed before the test/exam begins.
Academic Integrity:
You are expected to exhibit honesty and use ethical behaviour in all aspects of the learning process. Academic credentials you earn are rooted in principles of honesty and academic integrity.
It is your responsibility to understand what constitutes academic dishonesty. Academic dishonesty is to knowingly act or fail to act in a way that results or could result in unearned academic credit or advantage. This behaviour can result in serious consequences, e.g. the grade of zero on an assignment, loss of credit with a notation on the transcript (notation reads: “Grade of F assigned for academic dishonesty”), and/or suspension or expulsion from the university. For information on the various types of academic dishonesty please refer to the Academic Integrity Policy, located at https://secretariat.mcmaster.ca/university-policies-procedures- guidelines/
The following illustrates only three forms of academic dishonesty:
-
plagiarism, e.g. the submission of work that is not one’s own or for which other credit has been obtained.
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improper collaboration in group work.
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copying or using unauthorized aids in tests and examinations.
Authenticity / Plagiarism Detection:
Some courses may use a web-based service (Turnitin.com) to reveal authenticity and ownership of student submitted work. For courses using such software, students will be expected to submit their work electronically either directly to Turnitin.com or via an online learning platform (e.g. A2L, etc.) using plagiarism detection (a service supported by Turnitin.com) so it can be checked for academic dishonesty.
Students who do not wish their work to be submitted through the plagiarism detection software must inform the Instructor before the assignment is due. No penalty will be assigned to a student who does not submit work to the plagiarism detection software. All submitted work is subject to normal verification that standards of academic integrity have been upheld (e.g., on-line search, other software, etc.). For more details about McMaster’s use of Turnitin.com please go to the McMaster Office of Academic Integrity’s webpage.
Conduct Expectations:
As a McMaster student, you have the right to experience, and the responsibility to demonstrate, respectful and dignified interactions within all our living, learning and working communities. These expectations are described in the Code of Student Rights & Responsibilities (the “Code”). All students share the responsibility of maintaining a positive environment for the academic and personal growth of all McMaster community members, whether in person or online.
It is essential that students be mindful of their interactions online, as the Code remains in effect in virtual learning environments. The Code applies to any interactions that adversely affect, disrupt, or interfere with reasonable participation in University activities. Student disruptions or behaviours that interfere with university functions on online platforms (e.g. use of Avenue 2 Learn, WebEx or Zoom for delivery), will be taken very seriously and will be investigated. Outcomes may include restriction or removal of the involved students’ access to these platforms.
Copyright and Recording:
Students are advised that lectures, demonstrations, performances, and any other course material provided by an instructor include copyright protected works. The Copyright Act and copyright law protect every original literary, dramatic, musical and artistic work, including lectures by University instructors.
The recording of lectures, tutorials, or other methods of instruction may occur during a course. Recording may be done by either the instructor for the purpose of authorized distribution, or by a student for the purpose of personal study. Students should be aware that their voice and/or image may be recorded by others during the class. Please speak with the instructor if this is a concern for you.
Extreme Circumstances:
The University reserves the right to change the dates and deadlines for any or all courses in extreme circumstances (e.g., severe weather, labour disruptions, etc.). Changes will be communicated through regular McMaster communication channels, such as McMaster Daily News, A2L and/or McMaster email.