Algebra and related fields

 
I am a postdoc at the University of Genoa, supported by INdAM.

Contact at ngdhop [at] gmail (dot) com




Research Interests
 
Commutative algebra, homological algebra and algebraic combinatorics.

I am interested in minimal free resolutions and sygyzies, combinatorial commutative algebra and effective methods. I am also interested in Homological methods and invariants, in particular homological dimensions, derived category methods.


The topics that I am paying attention to include ordinary and symbolic powers of ideals, free resolutions over Koszul algebras.
See my
CV and research page for more details if you are interested.




Selected publications

(more work by Hop D. Nguyen)


* Linearity defect of edge ideals and Fröberg's theorem. [pdf]

  (with Thanh Vu), J. Algebr. Combin. 44 (2016), 165–199.

* Regularity bounds for complexes and their homology. [pdf]

   Math. Proc. Cambridge Phil. Soc. 159 (2015), 355–377.

* Absolutely Koszul algebras and the Backelin-Roos property. [pdf]

  (with Aldo Conca, Srikanth B. Iyengar and Tim Römer),

   Acta. Math. Vietnam. 40 (2015), 353–374.

* Koszul determinantal rings and 2 x e matrices of linear forms. [pdf

  (with Phong Dinh Thieu and Thanh Vu), Michigan Math. J. 64 (2015), 349–381.

* Regularity over homomorphisms and a Frobenius characterization of Koszul algebras. [pdf]

   (with Thanh Vu), J. Algebra 429 (2015), 103–132.



"Từ phác thảo đến tác phẩm, con đường ấy phải quỳ mà đi." (Vladimír Holan)

"Having seen the silk paintings of a fellow painter today, I think he drew it too meticulously, and his paintings are stiff and lacking of intimacy that way. I had told him one should study the subject closely, as closely as possible, and prepare the drawing materials carefully, the more carefully the better, but when it comes to drawing, one should be as innocent as a playing child. But my words were futile for he draws in order to sell his art, and his drawing method aptly assists his business." (Rough translation from the art diary "Viết dưới ánh đèn dầu" of Bùi Xuân Phái)


                                                                                  
Updated on 29 May 2017