UnitLevel 3Undergraduate

MTH3330 Optimisation and operations research

Faculty of Science

MTH3330 Optimisation and operations research is a level 3, 6-credit-point, undergraduate unit from the Faculty of Science, offered in 2025 in Semester 1 at Clayton. It has no prerequisites and unlocks 2 units.

Credit points
6
Offered in 2025
Semester 1
Clayton
Assessment
Exam 50%
and 1 other task

This is the 2025 handbook entry. See the 2027 entry.

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Requisites

Before MTH3330

No prerequisites or corequisites besides the enrolment rules below.

After MTH3330

2 units list MTH3330 as a prerequisite or corequisite.

Enrolment rules

PREREQUISITE: You must have passed one unit from MTH2051 or MTH3051 or if you are enrolled in the Honours in Econometrics, ETC2440 (this requires manual enrolment).

Alternatively, you must be enrolled in the Master of Mathematics, the Master of Financial Mathematics , or receive special permission from the unit coordinator.

Overview

This unit introduces some of the fundamental concepts and algorithms of mathematical optimisation. Optimisation underpins many parts of both data analytics (machine learning) and business analytics (management science/operations research). The concepts and approaches taught in this unit will be illustrated using examples from both types of analytics, such as training ML models and planning models arising in supply chain optimisation. The unit provides an introduction to the mathematics of continuous optimisation with focus on iterative gradient descent methods, linear programming and network optimisation. It covers both the underpinning theory, such as convergence analysis and duality, and the practical implementation of optimisation algorithms.

Offerings in 2025

Teaching periodCampusMode
First semesterClaytonOn campus

Assessment

  • Continuous assessmentDemonstration
    50%
  • Final assessment - Exam (3 hours and 10 minutes)Examination
    50%

Learning outcomes

When you finish this unit, you should be able to:

  1. 1

    Demonstrate an understanding of necessary and sufficient optimality conditions for optimisation problems;

  2. 2

    Demonstrate an understanding of the mathematical principles behind common iterative algorithms for solving unconstrained nonlinear optimisation problems;

  3. 3

    Formulate as an optimisation problem the task of training a machine learning model and select an appropriate optimisation algorithm;

  4. 4

    Demonstrate an understanding of Lagrangian duality and the use of non-smooth optimisation methods to solve Lagrangian dual problems.

  5. 5

    Formulate a range of operations research problems as linear programming problems, and solve them computationally;

  6. 6

    Demonstrate an understanding how the most widely used linear programming algorithms work;

  7. 7

    Apply duality theory to prove optimality of a solution of a linear programming problem;

  8. 8

    Solve network optimisation problems with specialised algorithms.

Workload and teaching

  • Workshops36 hours
  • Applied sessions22 hours
  • Teaching approachActive learning
  • Two 1.5-hour workshops;
  • One 2-hour applied class (in weeks 2-12) and
  • 7 hours of independent study per week.
 

Active learning will occur in lectures and applied classes.

Learning resources

Required resources

Most of the content of this unit is covered in the following two textbooks:
1. Luenberger & Ye, “Linear and nonlinear programming” 2016 (4th edition).
2. Nodeal & Wright "Numerical Optimization" 2006 (2nd edition)
Both of these are available electronically from the library.

Technology resources

Computer for completing computational exercises.

Where it fits

MTH3330 is part of 8 areas of study in the 2025 handbook.

Contacts

Unit Coordinators
Professor Andreas Ernst
Chief Examiners
Professor Andreas Ernst

Common questions

What are the prerequisites for MTH3330?

MTH3330 has no prerequisites, but enrolment rules apply.

What can I take after MTH3330?

MTH3330 is a prerequisite or corequisite for 2 units, including MTH4333 and MTH5333.

When is MTH3330 offered?

In 2025, MTH3330 runs in Semester 1 at Clayton.

Does MTH3330 have an exam?

Yes. The exam is worth 50% of the final mark, alongside 1 other task.

Which majors and minors include MTH3330?

MTH3330 is part of Applied mathematics; Business analytics; Financial and insurance mathematics; Mathematical statistics; and Mathematics, and 1 other area of study.

More details

Credit points
6
Level
3
Study level
Undergraduate
Faculty
Faculty of Science
Organisational unit
School of Mathematics
Type
Coursework
EFTSL
0.125
Student contribution
SCA Band 1
Study abroad
Available