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title={A second proof of the Shareshian--Wachs conjecture, by way of a new Hopf algebra}, 
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year={2016},
eprint={1601.05498},
archivePrefix={arXiv},
primaryClass={math.CO}
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author = {Tymoczko, J. S.},
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@article{DePrSh,
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@misc{GP13,
title={A modular relation for the chromatic symmetric functions of (3+1)-free posets}, 
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primaryClass={math.CO}
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%%%%%%%%%%%%%%%%%%%%%%%%%

@article{HHMPT,
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year = {2021},
pages = {1345--1382},
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@misc{AbHaHoMa,
title={The cohomology rings of regular nilpotent Hessenberg varieties in Lie type A}, 
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archivePrefix={arXiv},
primaryClass={math.AG}
}

%%%%%%%%%%%%%%%%%%%

@misc{KyleThesis,
title={Higher Specht Polynomials and Tableaux Bijections for Hessenberg Varieties}, 
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year={Ph.D. thesis, in preparation},
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@article{InPr19,
title = {The singular locus of semisimple Hessenberg varieties},
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year = {2019},
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author = {Insko, E. and Precup, M.},
}

%%%%%%%%%%%%%%%%%%%%%%%

@article{HaPr19,
author = {Harada, M. and Precup, M.},
title = {The cohomology of abelian {Hessenberg} varieties and the {Stanley{\textendash}Stembridge} conjecture},
journal = {Algebraic Combinatorics},
pages = {1059--1108},
publisher = {MathOA foundation},
volume = {2},
number = {6},
year = {2019},
doi = {10.5802/alco.76},
zbl = {07140425},
}