School of Mathematics
School of Mathematics
Module MA1M01 - Mathematical Methods
2011-12 (JF Natural Science
)
Lecturer: Prof. Sinéad Ryan,
Prof. Esther Vergara Diaz
Requirements/prerequisites: none
Duration: Michaelmas term, 11 weeks
Number of lectures per week: 8 hours per week total, including 5 lectures, 2 tutorials
and 1 computer practical.
Assessment: Tutorial work and computer practical work will count 25% of
the marks.
ECTS credits: 10
End-of-year Examination:
3 hour examination in Trinity term (for 75% of the total marks).
Description:
The syllabus is largely based on
[Bittinger-G-N].
Calculus for Life Scientists
This part will be lectured by Prof. Vergara Diaz and there will be 3 lectures
plus one tutorail per week.
The syllabus is
approximately
Chapter 1-5 along with a little of Chapter
8 on differential equations (sections 8.1 and 8.2) from
[Bittinger-G-N].
- Functions and graphs. Lines, polynomials, rational functions,
trigonometric functions and the unit circle.
- Differentiation. Limits, continuity, average rate of change, first
principles definition, basic rules for differentiation.
- Graphical interpretation of derivatives, max/min.
- Exponential and log functions. Growth and decay applications.
- Integration (definite and indefinite). Techniques of
substitution and integration by parts. Applications.
- Differential equations and initial value problems, solving
first order linear equations. Some application in biology or ecology.
Discrete Mathematics for Life Scientists
Prof. Ryan will be the lectuer for this part. There will be 2 lectures
per week, one tutorial and, for several of the weeks, a computer
practical.
The syllabus is approximately:
-
Linear algebra. Matrices, solving systems of linear equations,
inverse matrices, determinants, eigenvalues and eigenvectors, solving
difference equations. Population growth. (Chapter 6 of
[Bittinger-G-N].)
-
Spreadsheets. Basic concept of programming formulae in a
spreadsheet such as Excel (absolute and relative cell references, some
typical built in functions like sum, count, if). Formula for least
squares fit of a line to points in the plane (without
justification?). Graphs.
Use of log scales.
- Data. Scientific notation, number of significant digits,
relative error. Sample mean, median, sample variance.
- Probability. Basic concepts of probability. The binomial
distribution, expectation and standard deviation for discrete random
variables. (Sections 10.1, 10.3, 10.4 of [Bittinger-G-N].)
Textbook:
- [Bittinger-G-N]
Calculus for the Life Sciences.
Marvin Bittinger, Neal Brand, John Quintanilla.
Pearson Dec 2005
Learning
Outcomes:
On successful completion of this module, students will be able to:
- plot the graph of a function, numerically;
- estimate derivatives and definite integrals from a graph;
- compute the equation of a straight line given the slope and a
point on
the line, or two points on the line, or equivalent information;
- find a function f(t) = k + a cos(bt) or f(t) = k + asin(bt) which
may
be used as a simple model for some periodic phenomenon, given the
amplitude, average value and period, or equivalent information;
- differentiate functions obtained from roots, rational powers,
composition, constants, arithmentic operations and the functions
sin,
cos, exp and log using the standard differentiation rules;
- find indefinite and definite integrals of functions in the same
class,
including the use of substitution and integration by parts;
- Manipulate and simplify expressions involving roots, rational
powers,
exp and log, and solve equations involving these.
- solve simple maximisation/minimisation problems using the first
derivative test;
- apply a basic understanding of the fundamental theorem of calculus,
for example to solve differential equations and initial value
problems of the form dy/dx = f(x);
- select the correct method from those covered in the module to solve
wordy calculus problems, including problems based on population
dynamics and radioactive decay;
- algebracially manipulate matrices by addition and multiplication and use
Leslie matrices to determine population growth;
- solve systems of linear equations by Gauss-Jordan elimination;
- calculate the determinant of a matrix and understand its connection to
the existence of a matrix inverse;
- use Gauss-Jordan elimination to determine a matrix inverse;
- determine the eigenvalues and eigenvectors of a matrix and link these
quantities to population dynamics;
- state and apply the laws of probability;
- determine the results of binomial experiments with discrete random
variables;
- calculate probabilities using probability density functions for
continuous random variables.
Oct 18, 2011
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On 18 Oct 2011, 20:01.