1. Multivariable permutation polynomials-#research, 10/2/2019

  2. Subgroup of permutation group that correspondent to a family of polynomials-#2019SummerREU@ICERM, #research, 6/21/2019

  3. Conjugate to rational functions-#2019SummerREU@ICERM, #research, 6/19/2019

  4. Study note: etale fundamental group-#studynote, 5/20/2019

  5. finite index fields in a dynamical field-#research, #theorem, 5/7/2019

  6. Some examples about tree Galois homomorphism-#research, #examples, 4/29/2019

  7. Tree Galois homomorphism-#research, #definition, 4/16/2019

  8. Symmetry of a polynomial-#research, #example, 4/10/2019

  9. Using Galois theory to show some decomposition is unique-#research, #example, 4/9/2019

  10. A long periodic orbit of a family of dynamical system over finite fields-#research,4/4/2019

  11. Infinite series and the order of summation-#teaching,4/2/2019

  12. Decomposition of Morphisms-#research,3/31/2019