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Research Papers

(with H. U. Boden & R. Gaudreau) to appear, Indiana University Mathematics Journal

(with H. U. Boden & R. Gaudreau) to appear, Experimental Mathematics

(with R. G. Todd) New York J. Math. 24 (2018), 630--660.

to appear, Journal of Knot Theory and Its Ramifications (JKTR)

(with Aaron Kaestner) in Knots, Links, Spatial Graphs, and Algebraic Invariants, E. Flapan, A. Henrich, A. Kaestner & S. Nelson (Eds.), Contemporary Mathematics, 689, AMS, pp 65-80

J. Knot Theory Ramifications, vol. 25 (2016), no. 8, 165002, 14 pp.

(with Heather Dye) Topology and Its Applications. 173 (2014), 107–134.

(with Vassily Manturov) J. Knot Theory Ramifications 22 (2013), no. 12, 1341003, 23 pp.

Journal of Mathematical Sciences, May 2016, Volume 214, Issue 5, pp 609-631 (also published in Russian)

in "Knots in Poland III, Part I", Banach Center Publ. 100 (2014),p. 27-49.

(with Vassily Manturov) J. Knot Theory Ramifications, vol. 21, (2012), no. 13, 27 pp., Special Issue on Virtual Knot Theory, Volume I.

J. Knot Theory Ramifications, vol. 20, (2011), no. 3, pp. 389-401.

J. Knot Theory Ramifications, vol. 19, (2010), no. 5, pp. 655-675.

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Recent TALKS

Milnor's concorcordance invariants for virtual knots and welded links

Knots & Representation Theory Seminar (Moscow State University 5/2020)

Slice obstructions in the lower central series of the extended virtual knot group

Invitation to Mathematics Seminar, Ohio State University, 11/2019

Quantum Algebra/Quantum Topology Seminar, Ohio State University, 9/2019

Knots in Washington XLVIII, 5/10/2019-5/12/2019

The Ohio State University, Quantum Algebra and Quantum Topology Seminar, 4/16/2019

Spring 2019 Topology and Dynamical Systems Conference, Birmingham, AL, 3/15/2019

Knots in Washington XLVI, 5/5/2018

Signatures and Slice Genera of Knots in Thickened Surfaces

Slice Genera of Knots in Thickended Surfaces

4th Mile High Conference on Nonassociative Mathematics, Denver, CO, 7/31/2017

Joint Math Meetings, AMS Session for Contributed Papers on Topology and Manifolds, II, 1/5/2017

California State University-Fresno, undergraduate math colloquium, 12/2/2016

Fall 2016 AMS Central Sectional Meeting Special Session, The Topology of 3- and 4- manifolds, 10/29/2016

The Long Virtual Knot Concordance Group

McMaster University, Geometry and Topology Seminar, 4/27/2016

Advances in Quantum and Low-Dimensional Topology, University of Iowa, 3/12/2016

Fall 2015 AMS Eastern Sectional Meeting Special Session, Invariants of knots, links and 3-manifolds, 11/14/2015

Fall 2015 AMS Western Sectional Meeting Special Session, Algebraic and Combinatorial Structures in Knot Theory, 10/24/2015

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