{"id":8,"date":"2018-08-22T17:31:22","date_gmt":"2018-08-22T17:31:22","guid":{"rendered":"http:\/\/sites.msudenver.edu\/aschaef6\/?page_id=8"},"modified":"2023-06-05T17:27:04","modified_gmt":"2023-06-05T17:27:04","slug":"presentations","status":"publish","type":"page","link":"https:\/\/sites.msudenver.edu\/aschaef6\/research\/presentations\/","title":{"rendered":"Invited Talks"},"content":{"rendered":"
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***I stopped updating this website in June 2023 – see my new site https:\/\/sites.google.com\/view\/mandisf<\/a> ***<\/p>\n

Special Session on Methods in Non-Semisimple Representation Categories. AMS Western Sectional Meeting, Fresno, CA. May 6, 2023. Title: “Brauer’s height zero conjecture: the buzz about the BHZ”.<\/p>\n

Groups, Nilpotents, and Tensors. Colorado State University, Ft. Collins, CO. April 29, 2023. Title: “Some recent results on the local-global conjectures in character theory”.<\/p>\n

Mathematisches Forschungsinstitut Oberwolfach (MFO) Workshop on Representations of Finite Groups. Oberwolfach, Germany. <\/i>April 17, 2023.\u00a0<\/i>Title: “Navarro’s Galois–McKay conjecture for the prime 2”.<\/p>\n

Valencia Math Colloquium. University of Valencia, Spain. March 23, 2023. Title: “Character Tables and Brauer’s Legacy”.<\/p>\n

Madrid Algebra Seminar. Autonomous University of Madrid, Spain. March 21, 2023. Title: “On Brauer’s height zero conjecture”.<\/p>\n

Kempner Colloquium – University of Colorado Boulder, Boulder, CO. (Feb 14, 2023). Title: “Character Tables and Brauer’s Legacy.”<\/p>\n

Pacific Rim Mathematical Association Congress – Special Session on Representation Theory and Applications. Vancouver, Canada. (Dec 5, 2022). Title: “On Brauer’s Height Zero Conjecture.”<\/p>\n

Rutgers Algebra Seminar – Rutgers University, New Brunswick, NJ. (Oct 19, 2022). Title: “Character Tables and Brauer’s Legacy.”<\/p>\n

Mathematics Colloquium – Texas State University, San Marcos, TX. (Oct 7, 2022). Title: “Character Tables and Brauer’s Legacy.”<\/p>\n

Rocky Mountain Algebraic Combinatorics Seminar, Colorado State University, Fort Collins, CO. (Sept 30, 2022).\u00a0 Title: “The Buzz About BHZ: The Life and Times of Brauer’s Height Zero Conjecture.”<\/p>\n

Co-Organizer and Intro Speaker for Day on Classification of Finite Simple Groups, Young Group Theorists Workshop. SwissMAP Research Station, Les Diablerets, Switzerland. (Sept 6, 2022). Title: “Conjecture-Cracking with the Classification: Some Applications, New and Old, of the CFSG”. Swissmap_poster<\/a><\/p>\n

Main Speaker, Group Theory in Florence, III. Florence, Italy. (June 30, 2022). Title: “The McKay-Navarro Conjecture and Character Tables: Everything is Better with Galois“. \"\"<\/em>.<\/p>\n

Main Speaker, Workshop on Counting Conjectures and Beyond,\u00a0<\/em>Program on\u00a0Groups, Representations, and Applications: New Perspectives.<\/em> Isaac Newton Institute for Mathematical Sciences, Cambridge, UK. (May 10, 2022). Title: “The inductive McKay\u2014Navarro conditions for the prime 2 and some groups of Lie type.<\/a>” Video: https:\/\/www.newton.ac.uk\/seminar\/35786\/<\/p>\n

Binghamton Algebra Seminar.\u00a0 Binghamton University, Binghamton, NY. [Remote due to COVID19].\u00a0 (April 27, 2021).\u00a0 Title: “The McKay–Navarro Conjecture: The Conjecture that Keeps on Giving!”.<\/span><\/p>\n

Main Speaker, Finite Groups in Valencia.\u00a0 Remote in Valencia, Spain. (March 5, 2021).\u00a0 Title: “The McKay–Navarro Conjecture: The Conjecture that Keeps on Giving!”.<\/span><\/p>\n

TU Kaiserslautern Algebra Seminar.\u00a0 Kaiserslautern, Germany [Remote due to COVID19].\u00a0 (Jan 28, 2021).\u00a0 Title: “The inductive McKay–Navarro conditions for type C and the prime 2.”<\/p>\n

Queen Mary University London Algebra and Number Theory Seminar.\u00a0 London, UK [Remote due to COVID19].\u00a0 (Nov 11, 2020).\u00a0 Title: “The McKay–Navarro Conjecture: The Conjecture that Keeps on Giving!”.<\/span><\/p>\n

Special Session on Group Representations and Related Topics – AMS Fall 2020 Eastern Sectional Meeting, Penn State [Remote due to COVID19]. (October 3, 2020). Title: “Galois action on the principal block and generation of Sylow subgroups.<\/em><\/a>“.<\/p>\n[COVID19 Cancellation] Main Speaker, Group Theory in Florence.\u00a0 Florence, Italy. (July 2020).<\/p>\n[COVID19 Cancellation] Algebra Seminar – The Free University of Brussels.\u00a0 Brussels, Belgium. June 2, 2020.<\/p>\n[COVID19 Cancellation] Groups and Applications Triangle.\u00a0 Bristol, UK. May 27, 2020.<\/p>\n[COVID19 Cancellation] Workshop on Counting Conjectures and Beyond.\u00a0 Isaac newton Institute, Cambridge, UK. (May 2020).<\/p>\n<\/div>\n

Manchester Algebra Seminar, University of Manchester.\u00a0 Manchester, UK [Remote due to COVID19].\u00a0 (May 5, 2020).\u00a0 Title: “Galois Action on the Principal Block and Generation of Sylow Subgroups”.<\/span><\/p>\n

\n[COVID19 Cancellation] Case Lecture – Saint Louis University Department of Mathematics.\u00a0 St. Louis, Missouri. May 1, 2020.<\/p>\n

Women in Algebra and Symbolic Computation. Bad D\u00fcrkheim, Germany.\u00a0 (December 9, 2019).\u00a0 Title: “Prime Numbers and Character Degrees”.<\/p>\n

Special Session on Groups and Their Representations – AMS Fall 2019 Eastern Sectional Meeting, Binghamton, NY. (October 12, 2019). Title: “Prime Numbers and Character Degrees”.<\/p>\n

Seminar – Bergische Universit\u00e4t Wuppertal, Germany.\u00a0 (April 2, 2019.) Title: “Galois-Equivariant McKay Bijections”.<\/p>\n

Oberwolfach Workshop on Representations of Finite Groups. Oberwolfach, Germany. \u00a0March 25, 2019. \u00a0Title: “Equivariant Galois-McKay Bijections for the Prime 2 and Some Groups of Lie Type”.<\/p>\n

Algebra and Number Theory Seminar – University of Arizona. Tucson, AZ. November 27, 2018. Title: “Galois Actions and Classical Groups.”<\/p>\n

Algebraic Lie Theory Seminar – University of Colorado, Boulder. Boulder, CO. October 16, 2018. Title: “Galois Actions and Classical Groups.”<\/p>\n<\/div>\n<\/div>\n<\/div>\n

Seminar – Bergische Universit\u00e4t Wuppertal, Germany.\u00a0 (August 8, 2018.) Title: “Galois Action on Characters”.<\/p>\n

Seminar – MSRI Group Representation Theory and Applications, Berkeley, CA.\u00a0 (April 3, 2018).\u00a0 Title: “Character Values in Type A.”<\/p>\n

Special Session on Structure and Representations of Groups – AMS Spring 2018 Central Sectional Meeting.\u00a0 Columbus, OH.\u00a0 (March 19, 2018).\u00a0 Title: “Galois Action on Characters and Navarro’s Sylow 2-Normalizer Conjectures”.<\/p>\n

Academic Sponsors Day, Mathematical Sciences Research Institute, Berkeley, CA.\u00a0 (March 2, 2018).\u00a0 Title: “The Local-Global Philosophy in the Character Theory of Finite Groups.”<\/p>\n

Connections for Women: MSRI Semester on Group Representation Theory and Applications, Mathematical Sciences Research Institute, Berkeley, Berkeley, CA. (February 1, 2018).\u00a0 Title: “On the Galois Action on Characters and Navarro’s Sylow 2-Normalizer Conjectures”.<\/p>\n

New Perspectives in the Representation Theory of Finite Groups, Banff International Research Station, Banff, Alberta, Canada. (October 17, 2017).\u00a0 Title: “On Galois Automorphisms Acting on Characters and Navarro’s Sylow 2-Normalizer Conjectures.”<\/p>\n

CU Algebraic Lie Theory Seminar, University of Colorado – Boulder, Boulder, CO. (October 10, 2017). Title:\u00a0“On the Action of Galois Automorphisms on Characters And Navarro’s Sylow 2-Normalizer Conjectures.”<\/p>\n

Rocky Mountain Algebraic Combinatorics Seminar, Colorado State University, Fort Collins, CO. (September 22, 2017).\u00a0 Title: “On Galois Automorphisms Acting on Characters and Navarro’s Sylow 2-Normalizer Conjectures.”<\/p>\n

Finite Simple Groups and Their Representations. \u00a0Tucson, AZ. March 25, 2017. Title:\u00a0On Navarro’s Self-Normalizing Sylow 2-Subgroup Conjecture in Type A.\u00a0<\/em><\/p>\n

Special Session on Group Representations and Cohomology – Joint Mathematics Meetings 2017. Atlanta, GA. January 4, 2017. Title:\u00a0On a Conjecture of Navarro and Self-Normalizing Sylow 2-Subgroups in Type A.\u00a0<\/em><\/p>\n

Algebraic Lie Theory Seminar – University of Colorado, Boulder. Boulder, CO. November 15, 2016. Title:\u00a0Character Tables and Self-Normalising Sylow Subgroups: An Emphasis on Type A.<\/em><\/p>\n

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Birmingham Algebra Seminar – University of Birmingham. Birmingham, United Kingdom. June 2, 2016. Title:\u00a0Maximal Subgroups and Irreducible Restrictions.\u00a0<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Manchester Algebra Seminar – University of Manchester. Manchester, United Kingdom. May 31, 2016. Title:\u00a0Maximal Subgroups and Irreducible Restrictions.\u00a0<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

Workshop on Branching Problems for Reductive Groups – Institute Mittag-Leffler. Djursholm, Sweden. May 16-20, 2016. Title:\u00a0On the Irreducible Restriction Problem for SO(7,q).<\/em><\/p>\n

Special Session on What’s New in Group Theory – Joint Mathematics Meetings 2016. Seattle, WA. January 7, 2016.\u00a0Real Classes of Finite Special Unitary Groups.<\/em><\/p>\n

Mathematics Colloquium – Central Michigan University. Mt. Pleasant, MI. October 8, 2015. Title:\u00a0Galois Automorphisms and Characters.<\/em><\/p>\n

Algebraic Lie Theory Seminar – University of Colorado, Boulder. Boulder, CO. October 6, 2015. Title:\u00a0On the Action of Galois Automorphisms on Characters of Groups of Lie Type<\/em>.<\/p>\n

Group Theory Seminar. \u00a0RWTH Aachen. \u00a0Aachen, Germany. \u00a0June 23, 2015. \u00a0Title:\u00a0Bounding Group Orders with Character Degrees. \u00a0<\/em><\/p>\n

Representation Theory Seminar. \u00a0Technische Universit\u00e4t Kaiserslautern. \u00a0Kaiserslautern, Germany. \u00a0June 11, 2015.\u00a0Title: Finite Groups with Characters of Large Degree.\u00a0<\/em><\/p>\n

Rocky Mountain Algebraic Combinatorics Seminar. \u00a0Colorado State University. \u00a0Ft. Collins, CO. \u00a0May 8, 2015. Title:\u00a0Maximal Subgroups and Irreducible Restrictions.<\/em><\/p>\n

Oberwolfach Workshop on Representations of Finite Groups. Oberwolfach, Germany. \u00a0April 8, 2015. \u00a0Title:\u00a0Self-Normalizing Sylow 2-Subgroups and<\/em>Galois Automorphisms: Type A in Characteristic Two.<\/em><\/p>\n

Algebra and Logic Seminar. \u00a0University of Denver. \u00a0Denver, CO. \u00a0April 3, 2015. \u00a0Title:\u00a0Character Tables and Self-Normalizing Sylow Subgroups. \u00a0<\/em><\/p>\n

Algebraic Lie Theory Seminar. \u00a0University of Colorado. Boulder, Colorado. \u00a0October 28, 2014. \u00a0Title:\u00a0Counting Conjectures in the Representation Theory of Finite Groups.<\/em><\/p>\n

Special Session on Cohomology and Representation Theory of Groups and Related Structures – AMS Fall 2014 Central Sectional Meeting. Eau Claire, WI. September 21, 2014. \u00a0Title:\u00a0Self-Normalizing Sylow 2-Subgroups and Galois Automorphisms: Type A in Characteristic Two.<\/em><\/p>\n

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BIRS Workshop on Global\/Local Conjectures in Representation Theory of Finite Groups. Banff, Alberta, Canada. March 20, 2014. Title:\u00a0Self-Normalizing Sylow Subgroups and Galois Automorphisms: A Reduction.<\/em>\u00a0\u00a0Video available\u00a0here<\/a><\/p>\n

Mathematics Colloquium – Kent State University. Kent, OH. February 27, 2014. Title:\u00a0Maximal Subgroups and the Irreducible Restriction Problem.<\/em><\/p>\n

Mathematics Colloquium – College of William and Mary. Williamsburg, VA. February 21, 2014. Title:\u00a0Getting Back to the Group: Representation Theory and the Structure of Finite Groups.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

Southwest Group Theory Day. Tucson, AZ. November 2, 2013. \u00a0Title:\u00a0Self-Normalizing Sylow 2-Subgroups and Odd Characters Fixed by Galois Automorphisms<\/em>.\u00a0Abstract: Available\u00a0here<\/a>.<\/p>\n

Special Session on p-Local Group Theory, Fusion Systems, and Representation Theory – AMS Fall Central Sectional Meeting 2013. St. Louis, MO. October 19-20, 2013. Title:\u00a0Odd Characters and Self-Normalizing Sylow 2-Subgroups.<\/em>\u00a0Abstract: Available\u00a0here<\/a>.<\/p>\n

Special Session on Groups, Representations, and Applications – Joint Mathematics Meetings 2013. San Diego, CA. January 11, 2013. \u00a0Title:\u00a0Sp(6, 2^a) is `Good` for the McKay, Alperin Weight, and Related Local-Global Conjectures<\/em>. \u00a0Abstract: Avalaible\u00a0here<\/a>.<\/p>\n

AWM Poster Session – Joint Mathematics Meetings 2013. San Diego, CA. January 11, 2013. Title:\u00a0Cross-characteristic Representations of Sp(6, 2^a) and their Restrictions to Maximal Subgroups. \u00a0<\/em>Abstract: Available\u00a0here<\/a>.<\/p>\n

Special Session on Representations of Groups and Algebras – AMS Fall 2012 Western Sectional Meeting. Tucson, AZ. October 28, 2012. Title:\u00a0\u00a0On the Largest Irreducible Representations of the Finite Unitary Groups.<\/em>\u00a0Abstract: Avalaible\u00a0here<\/a>.<\/p>\n

Poster Session – University of Washington Summer School and Conference on Cohomology and Support in Representation Theory. Seattle, WA. August 1, 2012. Title:\u00a0Cross-characteristic Representations of Sp(6, 2^a) and their Restrictions to Maximal Subgroups.<\/em><\/p>\n

Special Session on Linear and Permuation Representations – AMS Spring 2012 Western Sectional Meeting. Honolulu, HI. March 3, 2012. \u00a0Title:\u00a0Cross-characteristic Representations of Sp(6, 2^a) and their Restrictions to Maximal Subgroups.\u00a0<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

***I stopped updating this website in June 2023 – see my new site https:\/\/sites.google.com\/view\/mandisf *** Special Session on Methods in Non-Semisimple Representation Categories. AMS Western Sectional Meeting, Fresno, CA. May 6, 2023. Title: “Brauer’s height zero conjecture: the buzz about the BHZ”. Groups, Nilpotents, and Tensors. Colorado State University, Ft. Collins, CO. April 29, 2023. … <\/p>\n

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