Dr Sebastian Sequoiah-Grayson

BA (Hons) MPhil (USyd) BPhil DPhil (Oxon)
Lecturer in Logic, Epistemology, and Metaphysics
Postgraduate Study Advisor

A14 - The Quadrangle
The University of Sydney

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Curriculum vitae Curriculum vitae

Biographical details

Sebastian studied for his DPhil under Timothy Williamson and Luciano Floridi at Balliol College with the Faculty of Philosophy at the University of Oxford.

In the not altogether too distant past, Sebastian has been a Postdoctoral Research Fellow on the Formal Epistemology Project at the Department of Theoretical Philosophy at the Faculty of Philosophy at the University of Groningen, a lecturer in philosophy at St Anne's College, at the University of Oxford, a Visiting Research Fellow at the Tilburg Institute for Logic and Philosophy of Science at Tilburg University, a Postdoctoral Researcher at the Centre for Logic, University of Leuven, and a Senior Research Fellow with the IEG at the Department of Computer Science at the University of Oxford.

Research interests

Formal Philosophy, especially Formal Epistemology, Philosophical Logic, Philosophy of Language, Philosophy of Mathematics, and Philosophy of Information. I have a strong interest in the Philosophy of Music also.

Teaching and supervision

PHIL3608 - Philosophy of Information

PHIL2606 - Knowledge, Reason, and Action

PHIL2607 - Philosophy of Science

PHIL1012 - Introductory Logic

Please contact me if you are interested in supervision in any area of formal philosophy or epistemology or philosophy of music.

Selected publications

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Book Chapters

  • Sequoiah-Grayson, S. (2018). Epistemic Relevance and Epistemic Actions. In Katalin Bimbo (Eds.), J. Michael Dunn on Information Based Logics, (pp. 133-146). Basel: Springer International Publishing. [More Information]
  • Sequoiah-Grayson, S., Martinez, M. (2018). Logic and Information. Stanford Encyclopedia of Philosophy. Stanford, CA: Metaphysics Research Lab, CSLI, Stanford University.
  • Sequoiah-Grayson, S. (2013). Formal Epistemology. In Byron Kaldis (Eds.), Encyclopedia of Philosophy and the Social Sciences. London: Sage Publications, Inc.
  • Sequoiah-Grayson, S. (2011). A Note on (In)Compatibility Relations. In Michael Pelis (Eds.), The Logica Yearbook 2010. London: College Publications.
  • Sequoiah-Grayson, S. (2010). Ajdukiewicz Functions and Basic Inference. In Michael Pelis and Vit Puncochar (Eds.), The Logica Yearbook 2009. London: College Publications.

Journals

  • Sequoiah-Grayson, S. (2013). Epistemic closure and commutative, nonassociative residuated structures. Synthese, 190(1), 113-128. [More Information]
  • Sequoiah-Grayson, S. (2010). Lambek Calculi with 0 and Test-Failure in DPL. Linguistic Analysis, 36(1-4), 517-532.
  • Sequoiah-Grayson, S. (2009). A Positive Information Logic for Inferential Information. Synthese, 167(2), 409-431.
  • Sequoiah-Grayson, S. (2009). Dynamic Negation and Negative Information, Review of Symbolic Logic. Review of Symbolic Logic, 2(1), 233-248.

2018

  • Sequoiah-Grayson, S. (2018). Epistemic Relevance and Epistemic Actions. In Katalin Bimbo (Eds.), J. Michael Dunn on Information Based Logics, (pp. 133-146). Basel: Springer International Publishing. [More Information]
  • Sequoiah-Grayson, S., Martinez, M. (2018). Logic and Information. Stanford Encyclopedia of Philosophy. Stanford, CA: Metaphysics Research Lab, CSLI, Stanford University.

2013

  • Sequoiah-Grayson, S. (2013). Epistemic closure and commutative, nonassociative residuated structures. Synthese, 190(1), 113-128. [More Information]
  • Sequoiah-Grayson, S. (2013). Formal Epistemology. In Byron Kaldis (Eds.), Encyclopedia of Philosophy and the Social Sciences. London: Sage Publications, Inc.

2011

  • Sequoiah-Grayson, S. (2011). A Note on (In)Compatibility Relations. In Michael Pelis (Eds.), The Logica Yearbook 2010. London: College Publications.

2010

  • Sequoiah-Grayson, S. (2010). Ajdukiewicz Functions and Basic Inference. In Michael Pelis and Vit Puncochar (Eds.), The Logica Yearbook 2009. London: College Publications.
  • Sequoiah-Grayson, S. (2010). Lambek Calculi with 0 and Test-Failure in DPL. Linguistic Analysis, 36(1-4), 517-532.

2009

  • Sequoiah-Grayson, S. (2009). A Positive Information Logic for Inferential Information. Synthese, 167(2), 409-431.
  • Sequoiah-Grayson, S. (2009). Dynamic Negation and Negative Information, Review of Symbolic Logic. Review of Symbolic Logic, 2(1), 233-248.

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