封面
声明
中文摘要
英文摘要
目录
Chapter 1 Introduction
1.1 Real-rooted Polynomials
1.2 Euelrian Polynomials for Finite Coxeter Groups
1.3 Affine Euelrian Polynomials
1.4 Overview of this Thesis
Chapter 2 Criteria for Real-rootedness and Stability
2.1 Real-rootedness and Mutual Interlacing
2.2 Hurwitz Stability
2.3 Borchardt–Hermite Criterion
Chapter 3 Real-rootedness Conjecture on q-Eulerian Polynomials
3.1 Real-rootedness of Eulerian Polynomials of Type D
3.2 Proof of Real-rootedness Conjecture on q-Eulerian Polynomials
Chapter 4 Real-rootedness Conjecture on Affine Eulerian Polynomials
4.1 Proof of Real-rootedness Conjecture on Affine Eulerian Polynomials
4.2 Identities concerning Affine Eulerian Polynomials
Chapter 5 Real-rootedness of Eulerian Polynomials Revisited
5.1 Introduction
5.2 A New Proof of Dn(x)≤(B)n(x)
5.3 Proof of Hyatt’s Conjectures
5.4 A Stability Conjecture
Chapter 6 Descent Polynomials of Stack Sortable Permutations
6.1 Introduction
6.2 Proof of the Main Result
6.3 A Real-rootedness Conjecture
Appendix Hurwitz Determinants on q-Eulerian Polynomials
参考文献
致谢
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