Rachel Pengelly

Overview

I am interested in the study of Lie algebras and algebraic groups over fields of positive characteristic. My primary focus is on their subgroup and subalgebra structure and the connection with unipotent and nilpotent orbits. I am also interested in the property of G-complete reducibility.

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Dive into the research topics where Rachel Pengelly is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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3 Article

Monogamous subvarieties of the nilpotent cone
Goodwin , S. M., Pengelly, R., Stewart, D. & Thomas, A. R., 26 May 2025, In: Pacific Journal of Mathematics. 336, p. 161–180
Research output: Contribution to journal › Article › peer-review

Open Access
UNICITY OF A1-SUBGROUPS ASSOCIATED TO UNIPOTENT ELEMENTS IN SIMPLE ALGEBRAIC GROUPS
Pengelly, R. & Testerman, D. M. T., 25 Apr 2025, In: Proceedings of the American Mathematical Society.
Research output: Contribution to journal › Article › peer-review

Open Access
On $\mathfrak {sl}_{2}$-Triples for Classical Algebraic Groups in Positive Characteristic
Goodwin, S. M. & Pengelly, R., Sept 2024, In: Transformation Groups.
Research output: Contribution to journal › Article › peer-review

Open Access

Rachel Pengelly

Personal profile

Overview

Fingerprint

Collaborations and top research areas from the last five years

Dive into details

Monogamous subvarieties of the nilpotent cone

UNICITY OF A1-SUBGROUPS ASSOCIATED TO UNIPOTENT ELEMENTS IN SIMPLE ALGEBRAIC GROUPS

On $\mathfrak {sl}_{2}$-Triples for Classical Algebraic Groups in Positive Characteristic

Rachel Pengelly

Personal profile

Overview

Fingerprint

Collaborations and top research areas from the last five years

Research output

Monogamous subvarieties of the nilpotent cone

UNICITY OF A1-SUBGROUPS ASSOCIATED TO UNIPOTENT ELEMENTS IN SIMPLE ALGEBRAIC GROUPS

On $\mathfrak {sl}_{2}$-Triples for Classical Algebraic Groups in Positive Characteristic