UnitLevel 3Undergraduate

MTH3115 Differential geometry (Advanced)

Faculty of Science

MTH3115 Differential geometry (Advanced) is a level 3, 6-credit-point, undergraduate unit from the Faculty of Science, offered in 2026 in Semester 1 at Clayton. It has no prerequisites.

Credit points
6
Offered in 2026
Semester 1
Clayton
Assessment
Exam 50%
and 1 other task

This is the 2026 handbook entry. See the 2027 entry.

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Requisites

Before MTH3115

No prerequisites or corequisites besides the enrolment rules below.

After MTH3115

No unit lists MTH3115 as a prerequisite in the 2026 handbook.

Enrolment rules

PREREQUISITE:  One of MTH2010 or MTH2015 or ENG2005, and one of MTH2021 or MTH2025, and one of MTH2141 or MTH3141 or MTH2140 or MTH3140. Must have attained a Distinction or High Distinction in at least two of these prerequisite units.

You must enrol in this unit manually via the online Enrolment Amendment form.

PROHIBITION: MTH3110

Equivalent units

The same content under another code. Only one of them counts.

Overview

This unit will explore the metric structure of curves and surfaces, primarily in 3-dimensional Euclidean space. The major focus is on the various concepts of curvature and related notions, and the relationships between them. Curvature and torsion of a curve. First and second fundamental forms of a surface. Geodesic and normal curvatures of a curve on a surface. Gaussian, mean and principal curvatures of a surface. Important theorems relating these concepts and the proofs and ideas underlying them. Links will be drawn with many other areas of mathematics, including real and complex analysis, linear algebra, differential equations, and general relativity.

Offerings in 2026

Teaching periodCampusMode
First semesterClaytonOn campus

Assessment

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

Assessment details may change. Please refer to the assessment information in Moodle closer to the start of the teaching period.

Learning outcomes

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

  1. 1

    Explain the significance of intrinsic measures of curvature, for curves and surfaces in 3-dimensional space;

  2. 2

    Perform advanced calculations of curvature and related quantities for curves and surfaces in 3-dimensional spaces;

  3. 3

    Explain and apply important concepts about the geometry of curves and surfaces in 3-dimensional space;

  4. 4

    Prove important theorems about the geometry of curves and surfaces in 3-dimensional space;

  5. 5

    Apply results about differential geometry to write proofs and solve advanced problems about curves and surfaces in 3-dimensional space;

  6. 6

    Demonstrate understanding of the links between differential geometry and other areas of mathematics and physics, such as real and complex analysis, linear algebra, differential equations, and general relativity;

  7. 7

    Communicate mathematical ideas relating to differential geometry in a clear, precise and rigorous manner;

  8. 8

    Develop and present rigorous mathematical proofs.

Workload and teaching

  • Seminars36 hours
  • Applied sessions22 hours
  • Teaching approachProblem-based learning
  • Teaching approachActive learning

Seven hours of independent study per week (working on assignments, working with recorded materials, pre-reading for seminars and applied classes, etc.).

In your standup applied classes you and your fellow students will work together in groups of 3-4, tackling mathematical problems while receiving guidance from your applied class leader. During these sessions, the focus will be on actively engaging with the problems and finding practical solutions. Additionally, in seminars more problem-based learning will complement lecture-style presentations.

Activity learning will occur during seminars to complement lecture style presentations.

Learning resources

Recommended resources

Andrew Pressley, Elementary Differential Geometry, Springer.

Where it fits

MTH3115 is part of 6 areas of study in the 2026 handbook.

Contacts

Unit Coordinators
Associate Professor Daniel Mathews
Chief Examiners
Associate Professor Daniel Mathews

Common questions

What are the prerequisites for MTH3115?

MTH3115 has no prerequisites, but enrolment rules apply.

When is MTH3115 offered?

In 2026, MTH3115 runs in Semester 1 at Clayton.

Does MTH3115 have an exam?

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

Which majors and minors include MTH3115?

MTH3115 is part of Applied mathematics, Mathematics and Pure mathematics.

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
Handbook years
2024202520262027