Công bố khoa học

• Công bố khoa học

  1.  Lê Tuấn Hoa, Doan Quang Tien, New bounds on Castelnuovo-Mumford regularity of monomial curves and application to sumsets, Journal of Pure and Applied Algebra Volume 230, Issue 9, September 2026, 108323

  2.  Lê Tuấn Hoa, Stability of maximal generating degrees of powers of monomial ideals, Journal of Algebraic Combinatorics, Volume 62, article number 23, (2025)

  3.  Lê Xuân Dũng, Juan Elias, Lê Tuấn Hoa, Upper bounds on two Hilbert coefficients, Journal of Algebra, Volume 633, 1 November 2023, Pages 563-590

  4.  Lê Tuấn Hoa, Maximal Generating Degrees of Powers of Homogeneous Ideals, Acta Mathematica Vietnamica, 47 (2022), pages 19–37 (Scopus).

  5.  Lê Tuấn Hoa, Asymptotic behavior of integer programming and the stability of the Castelnuovo–Mumford regularity, Mathematical Programming, volume 193 (2022), pages 157–194 (SCI-E, Scopus).

  6.  Lê Tuấn Hoa, The Development of Mathematical Research in Vietnam at a Glance, The Mathematical Intelligencer, Volume 42, pages 50–58 (2020)

  7.  Lê Xuân Dũng, Lê Tuấn Hoa, A note on Castelnuovo–Mumford regularity and Hilbert coefficients, Journal of Algebra and Its Applications, 18 (2019) 1950191 (SCI(-E); Scopus).

  8.  Lê Tuấn Hoa, Trần Nam Trung, Stability of Depth and Cohen-Macaulayness of Integral Closures of Powers of Monomial Ideals, Acta Mathematica Vietnamica, 43 (2018), 67–81 (Scopus).

  9.  Lê Tuấn Hoa, Kyouko Kimura, Naoki Terai, Trần Nam Trung, Stability of depths of symbolic powers of Stanley-Reisner ideals, Journal of Algebra 473 (2017), 307–323 (SCI(-E); Scopus).

  10.  Lê Xuân Dũng, Lê Tuấn Hoa, Erratum to: Dependence of Hilbert coefficients, Manuscripta Mathematica, 54 (2017), 551–552.

  11.  Lê Xuân Dũng, Lê Tuấn Hoa, Dependence of Hilbert coefficients, Manuscripta Mathematica, 149 (2016), 235-249 (SCI-E); Scopus).

  12.  Lê Tuấn Hoa, Trần Nam Trung, Castelnuovo-Mumford regularity of symbolic powers of two-dimensional square-free monomial ideals, Journal of Commutative Algebra, 8 (2016), 77-88 (SCI(-E); Scopus).

  13.  Marc Chardin, Dao Thanh Ha, Lê Tuấn Hoa, Castelnuovo-Mumford regularity of Ext modules and homological degree,, Transactions of the American Mathematical Society 363 (2011), 3439-3456

  14.  Michael Hellus, Lê Tuấn Hoa, Jürgen Stückrad, Castelnuovo-Mum-ford regularity and reduction number of some monomial curves, Proceedings of the American Mathematical Society, 138 (2010), 27 -- 35

  15.  Lê Tuấn Hoa, Trần Nam Trung, Partial Castelnuovo-Mumford regularities reduction number of sums and intersections of monomial ideals, Mathematical Proceedings of the Cambridge Philosophical Society, 149 (2010), 229 -- 246

  16.  Lê Tuấn Hoa, Nguyen Duc Tam, On some invariants of a mixed product of ideals, Archiv der Mathematik, 94 (2010), 327 -- 337

  17.  Đỗ Hoàng Giang, Lê Tuấn Hoa, On local cohomology of a tetrahedral curve, Acta Mathematica Vietnamica, 35 (2010), 229 -- 241

  18.  Michael Hellus, Lê Tuấn Hoa, Jürgen Stückrad, Gröbner bases of simplicial toric ideals, Nagoya Mathematical Journal, 196 (2009), 67-85

  19.  Lê Tuấn Hoa, Finiteness of Hilbert functions and bounds for Castelnuovo-Mumford regularity of initial ideals, Transactions of the American Mathematical Society, 360 (2008), N0 9, 4519 - 4540

  20.  Dao Thanh Ha, Lê Tuấn Hoa, Castelnuovo-Mumford regularity of some modules, Communications in Algebra, 36 (2008), 992 - 1004.

  21.  Lê Tuấn Hoa, Trần Nam Trung, Castelnuovo-Mumford regularity of sums of powers of polynomial ideals, Communications in Algebra, 36 (2008), 806 - 820

  22.  Lê Tuấn Hoa, Stability of associated primes of monomial ideals., Vietnam Journal of Mathematics, 34 (2006), 473 - 487

  23.  Lê Tuấn Hoa, Eero Hyry, Castelnuovo-Mumford regularity of canonical and deficiency modules, Journal of Algebra, 305 (2006), 877 - 900

  24.  Lê Tuấn Hoa, Đại số tuyến tính qua các ví dụ và bài tập, Linear Algebra: examples and problems, in Vietnamese., NXB ĐHQG 2006, 448 tr

  25.  Lê Tuấn Hoa, Some computational problems in Commutative Algebra and Algebraic Geometry, , In: Proceedings of VI-th Vietnamese Mathematical Conference (Eds. H.H. Khoai, D.T. Thi and D.L. Van), VNU 2005, pp. 33 - 58.

  26.  Henrik Bresinsky, Lê Tuấn Hoa, The $k-$Buchsbaum property for some polynomial ideals, Kyoto Journal of Mathematics, 43 (2004), 699 - 717.

  27.  Lê Tuấn Hoa, Jürgen Stückrad, Castelnuovo-Mumford regularity of simplicial toric rings, Journal of Algebra, 259 (2003), 127 - 146.

  28.  Lê Tuấn Hoa, Eero Hyry, On local cohomology and Hilbert function of powers of ideals, Manuscripta Mathematica,112 (2003), 77 - 92.

  29.  Lê Tuấn Hoa, Ngô Việt Trung, Borel-fixed ideals and reduction number, Journal of Algebra, 270 (2003), N0 1, 335 - 346.

  30.  Lê Tuấn Hoa, Computer Algebra: Groebner bases (in Vietnamese) - Đại số máy tính: Cơ sở Groebner, NXB ĐHQG 2003, 290 trang.

  31.  Jürgen Herzog, Lê Tuấn Hoa, Ngô Việt Trung, Asymptotic linear bounds for the Castelnuovo-Mumford regularity, Transactions of the American Mathematical Society, 354 (2002), 1793 - 1809 (electronic)

  32.  Lê Tuấn Hoa, Asymptotic behavior of reduction numbers, Proceedings of the American Mathematical Society, 130 (2002), 3151 - 3158.

  33.  Henrik Bresinsky, Lê Tuấn Hoa, On some hereditary properties between $I$ and $ in (I)$, Acta Mathematica Vietnamica, 26 (2001), 219 - 230

  34.  Lê Tuấn Hoa, Nicholas Allsop, On the quotient between length and multiplicity, Communications in Algebra, 28 (2000), 815 - 828.

  35.  Lê Tuấn Hoa, Castelnuovo-Mumford regularity and defining equations of a locally Cohen-Macaulay algebra, In: Commutative Algebra, Algebraic Geometry, and Computational Methods (Ed.: D. Eisenbud) , Springer, 1999, 301 - 313.

  36.  Henrik Bresinsky, Lê Tuấn Hoa, On the reduction number of some graded algebras, Proceedings of the American Mathematical Society, 127 (1999), 1257-1263.

  37.  Lê Tuấn Hoa, Ngô Việt Trung, On the Castelnuovo-Mumford regularity and the arithmetic degree of monomial ideals, Mathematische Zeitschrift, 229 (1998), 519 - 537.

  38.  Lê Tuấn Hoa, Postulation number of good filtration, Communications in Algebra, 25 (1997), 1961 - 1974.

  39.  Lê Tuấn Hoa, Reduction numbers of equimultiple ideals., Journal of Pure and Applied Algebra, 109 (1996), 111 - 126.

  40.  Lê Tuấn Hoa, A note on the Hilbert-Samuel function in a two-dimensional local ring, Acta Mathematica Vietnamica, 21 (1996), 335 - 347.

  41.  Lê Tuấn Hoa, Rosa M. Miró-Roig, Bounds for the Betti numbers of generalized Cohen-Macaulay ideals, Proceedings of the American Mathematical Society, 123 (1995), 2397 - 2405.

  42.  Lê Tuấn Hoa, Bounds for the number of generators of generalized Cohen-Macaulay ideals, Journal of Algebra, 178 (1995), 302 - 316.

  43.  Lê Tuấn Hoa, Chikashi Miyazaki, Bounds on Castelnuovo-Mumford regularity for generalized Cohen-Macaulay graded rings, Mathematische Annalen, 301 (1995), 587 - 598.

  44.  Lê Tuấn Hoa, Bounds for the Betti numbers of a projective curve, Proceeding of the International Conference "Commutative Algebra", Vechta (1994) (eds: W. Bruns, J. Herzog, M. Hochster and U. Vetter), 85 - 88.

  45.  Henrik Bresinsky, F. Curtis, Mario Fiorentini, Lê Tuấn Hoa, On the structure of local cohomology modules for projective monomial curves in $P^3$, Nagoya Mathematical Journal, 136 (1994), 81 - 114.

  46.  Mario Fiorentini, Lê Tuấn Hoa, Some remarks on generalized Cohen-Macaulay rings, Bulletin of the Belgian Mathematical Society, 1 (1994), 507 - 519.

  47.  Lê Tuấn Hoa, Wolfgang Vogel, Castelnuovo-Mumford regularity and hyperplane sections, Journal of Algebra, 163 (1994), 348 - 365.

  48.  Lê Tuấn Hoa, Rosa M. Miró-Roig, Wolfgang Vogel, On numerical invariants of locally Cohen-Macaulay schemes in ${\bf P}^ n$, Hiroshima Mathematical Journal, 24 (1994), 299 - 316

  49.  Lê Tuấn Hoa, Santiago Zarzuela, Reduction numbers and a-invariants of good filtrations, Communications in Algebra, 22 (1994), 5635 - 5656.

  50.  Lê Tuấn Hoa, On reduction numbers and Rees algebras of powers of an ideal, Proceedings of the American Mathematical Society, 119 (1993), 415 - 422.

  51.  Lê Tuấn Hoa, Koszul homology and generalized Cohen-Macaulay modules., Acta Mathematica Vietnamica, 18 (1993), 91 - 98.

  52.  Lê Tuấn Hoa, On minimal free resolutions of projective varieties of degree = codimension + 2, Journal of Pure and Applied Algebra, 87 (1993), 241 - 250.

  53.  Lê Tuấn Hoa, Segre products and Rees algebras of face rings, Communications in Algebra, 20 (1992), 3369 - 3380.

  54.  Lê Tuấn Hoa, On monomial $k$-Buchsbaum curves in $P^3$, Manuscripta Mathematica, 73 (1991), 423 - 436.

  55.  Lê Tuấn Hoa, A note on projective monomial surfaces, Mathematische Nachrichten, 154 (1991), 183 - 188

  56.  Lê Tuấn Hoa, Jürgen Stückrad, Wolfgang Vogel, Towards a structure theory for projective varieties of degree = codimension + 2, Journal of Pure and Applied Algebra, 71 (1991), 203 - 231.

  57.  Lê Tuấn Hoa, The Gorenstein property depends upon characteristic for affine semigroup rings, Archiv der Mathematik, 56 (1991), 228 - 235.

  58.  On monomial k-Buchsbaum curves in $P^r$., Annali dell’Università di Ferrara, VII, Sc. Mat., 36 (1990), 159 - 174.

  59.  Lê Tuấn Hoa, Algorithmetical aspects of the problem of classifying multi-projections of Veronese varieties, Manuscripta Mathematica, 63 (1989), 317-331.

  60.  Lê Tuấn Hoa, On Segre products of affine semigroup rings, Nagoya Mathematical Journal, 110 (1988), 113 - 128.

  61.  Lê Tuấn Hoa, Ngô Việt Trung, Corrigendum to “Affine semigroups and Cohen-Macaulay rings generated by monomials, Transactions of the American Mathematical Society, 305 (1988), 857.

  62.  Phan Đình Diệu, Lê Công Thành, Lê Tuấn Hoa, Average polynomial time complexity of some NP-complete problems, Theoretical Computer Science, 46 (1986), 219 - 237.

  63.  Lê Tuấn Hoa, Classification of the triple projections of Veronese varieties, Mathematische Nachrichten, 128 (1986), 185 - 197.

  64.  Ngô Việt Trung, Lê Tuấn Hoa, Affine semigroups and Cohen-Macaulay rings generated by monomials, Transactions of the American Mathematical Society, 298 (1986), 145 - 167.