Leo Butler

Associate Professor

Email
Office	431 Machray Hall
	(204) 474-6108

Education

BSScH	University of Ottawa
MSc	Queen's University
PhD	Queen's University

Personal webpage

Research interests

dynamical systems, differential equations, computer algebra

Recent Publications

• Butler, Leo T. (2018). Nosé-thermostated mechanical systems on the \(n\)-torus. Arch. Ration. Mech. Anal. 227 (2), 855–867.
• Butler, Leo T. (2016). Invariant tori for the Nosé thermostat near the high-temperature limit. Nonlinearity 29 (11), 3454–3463.
• Butler, Leo T. (2014). A note on integrable mechanical systems on surfaces. Discrete Contin. Dyn. Syst. 34 (5), 1873–1878.
• Butler, Leo T. (2014). Positive-entropy Hamiltonian systems on nilmanifolds via scattering. Nonlinearity 27 (10), 2479–2489.
• Butler, Leo T. (2012). Smooth structures on Eschenburg spaces: numerical computations. Exp. Math. 21 (1), 57–64.

• More publications

Current graduate students

• Emmanuel Appiah-Kubi (M.Sc. Thesis)
• Syeda Atika Batool Naqvi (M.Sc. Thesis)

Current courses

MATH 1500 A04

CRN:	10431
Lecture	Location:	100 Fletcher Argue
	Dates:	September 05 – December 07
	Time:	12:30–13:20, M.W.F.

MATH 4320 A01

CRN:	17258
Lecture	Location:	500A Machray Hall
	Dates:	September 05 – December 07
	Time:	10:30–11:20, M.W.F.

MATH 7320 A01

CRN:	17653
Lecture	Location:	500A Machray Hall
	Dates:	September 05 – December 07
	Time:	10:30–11:20, M.W.F.

MATH 8430 T04

CRN:	18311
Reading Course	Location:	TBA
	Dates:	September 05 – December 07