Thông tin nhà nghiên cứu KH&CN

Dot-Product Sets and Simplices Over Finite Rings, Journal of Fourier Analysis and Applications, 28(2) (2022), 38.

Expanding phenomena over higher dimensional matrix rings, Journal of Number Theory, 216 (2020), 174-191.

A new bound on Erdos distinct distances problem in the plane over prime fields, Acta Arithmetica, 193 (2020), 165-174.

On a theorem of Hegyvári and Hennecart, Pacific Journal of Mathematics, 305(2) (2020), 407-421.

Three-variable expanding polynomials and higher-dimensional distinct distances, Combinatorica 39(2) (2019), 411 - 426.

A structure theorem for product sets in extra special groups, Journal of Number theory 184 (2018) 461-472 (SCI)

Some combinatorial number theory problems over finite valuation rings, Illinois Journal of Mathematics 61(1-2) (2017), 243-257 (SCI)

Incidences between planes over finite fields, Proc. Amer. Math. Soc. 147 (2019), 2185-2196.

Distinct distances between points and lines in F_q^2, Forum Mathematicum 30(4) 799-808, 2018 (SCI)

Expansion for the product of matrices in groups, Forum Mathematicum, 31(1) (2019), 35-48.

On the determinants and permanents of matrices with restricted entries over prime fields, Pacific Journal of Mathematics, 300(2) (2019) 405-417.

Distinct spreads in vector spaces over finite fields, Discrete Applied Mathematics 239 (2018) 154-158 (SCIE)

On 3-term arithmetic progressions in product sets over finite rings via spectra of graphs, Ars Combinatoria 132 (2017) 137-145 (SCIE)

An improvement on the number of simplices in F_q^d, Discrete Applied Mathematics 221 (2017) 95-105 (SCI)

An additive problem in finite cyclic ring, Applicable Analysis and Discrete Mathematics 10 (2016) 1-7 (SCIE)

Conditional expanding bounds for two-variable functions over finite valuation rings, European Journal of Combinatorics 60 (2017) 124-134 (SCI)

A Szemeredi Trotter type theorem, sum-product estimates in finite quasifields, Journal of Combinatorial Theory, Series A 147 (2017), 55-74 (SCI)

On volume set of boxes in finite spaces, Indiana University Mathematics Journal 65(6) (2016), 2125-2136 (SCI)

Incidences between points and generalized spheres over finite fields, Forum Mathematicum 29(2) (2017), 449-456 (SCI)

On point-line incidences in vector spaces over finite fields, Discrete Applied Mathematics 177 (2014) 146-151 (SCI)

Existentially closed graphs via permutation polynomials over finite fields, Discrete Applied Mathematics 214 (2016) 116-125

On three-variable expanders over finite fields, International Journal of Number Theory 10(3) (2014) 689-703 (SCIE)

On four-variable expanders in finite fields, SIAM Journal of Discrete Mathematics 27(4) (2013) 2038-2048 (SCI)

Monochromatic sum and product in Z/mZ, Journal of Number Theory 143 (2014) 162-169 (SCI)

Spectra of product graphs and permanents of matrices over finite rings, Pacific Journal of Mathematics 267(2) (2014) 479 487 (SCI)

On 3-term arithmetic progressions in product sets over finite rings via spectra of graphs, Ars Combinatoria 110 (2013) 275-287 (SCI-E)

The number of occurrences of a fixed spread among n directions in vector spaces over finite fields, Graphs and Combinatorics 29(6) (2013), 1943-1948 (SCI-E)

On the sum of the squared multiplicities of the distances in a point set over finite spaces, Applicable Analysis and Discrete Mathematics 7 (2013), 106-118 (SCI-E)

An explicit construction of (3, k)-existentially closed graphs, Discrete Applied Mathematics 161 10-11 (2013), 1651-1654 (SCI)

Maximal set of pairwise orthogonal vectors in finite fields, Canad. Math. Bull. 55(2012), 418-423 (SCI-E)

Orthogonal Systems in Vector Spaces over Finite Rings, Electronic Journal of Combinatorics, 20(2) (2012), P48 (SCI-E).

Sum and shifted-product subsets of product-sets over finite rings, Electronic Journal of Combinatorics, 20(2) (2012), P33 (SCI-E)

Distinct Triangle Areas in a Planar Point Set over Finite Fields. Electr. J. Comb. 18(1) (2011) (SCI-E)

On sum of products and Erdos distance problem over finite fields, Bulletin of Australian Mathematical Society, 84 (2011) 1-9 (SCI-E)

On k-simplexes in (2k − 1)-dimensional vector spaces over finite fields, Discrete Mathematics and Theoretical Computer Science Proc. AK, 2009, 871 – 880 (SCI-E)

On the spectrum of unitary finite-Euclidean graphs, Ars Combinatoria 110 (2013), 275-287 (SCI-E)

Integral Cayley graphs generated by distance sets in vector spaces over finite fields, Electronic Journal of Combinatorics 20 (2013), P23 (SCI-E)

Product graphs, sum-product graphs and sum-product estimates over finite rings, Forum Mathematicum 27 (2015) 1639-1655 (SCI)

On the generalized Erdos-Falconer distance problems over finite fields, Journal of Number Theory 133(9) (2013), 2939-2947 (SCI)

Graphs generated by Sidon sets and algebraic equations over finite fields, Journal of Combinatorial Theory, Series B 103 (2013) 651-657 (SCI)

On distance sets and product sets in vector spaces over finite rings, Michigan Math Journal 62 (2013) 779 792 (SCI)

Solvability of systems of general equations over finite fields, Indiana University Mathematics Journal 63(1) (2014) 281 302 (SCI)

Erdos-Renyi graph, Szemeredi-Trotter type theorem, and sum-product estimates over finite rings, Forum Mathematicum 27(1), 331-342 (SCI) (2015)

Product sets and distance sets of random point sets in vector spaces over finite rings, Indiana University Mathematics Journal Vol. 62, No. 3 (2013), pp. 911-926

The sovability of norm, bilinear and quadratic equations over finite fields via spectra of On the sovability of norm, bilinear and quadratic equations over finite fields via spectra of graphs, Forum Mathematicum 26(1), 141-175 (SCI) (2013)

Singular matrices with restricted rows in vector spaces over finite fields, Discrete Mathematics, 312(2) 4130-418 (2012) (SCI)

On the solvability of sum-product equations in finite fields, Glasgow Mathematical Journal, 53 (2011), 427-435 (SCI-E)

On the solvability of bilinear equations in finite fields, Proc. Amer. Math. Soc. 137 (2009), 2889-2898 (SCI)

The Erdos-Facolner distance problem in subsets of spheres over finite fields, SIAM Journal on Discrete Mathematics 25(2) 681–684 (2011) (SCI)

On a Furstenberg-Katznelson-Weiss type theorem over finite fields, Annals of Combinatorics 15(3) (2011), 541-547 (SCI-E)

On the spectrum of unitary finite-Euclidean graphs, Ars Combinatoria 110 (2013), 275-287 (SCI-E)

Szemeredi-Trotter type theorem and sum-product estimate over finite fields, European Journal of Combinatorics 32(8), 1177-1181 (2011) (SCI)

On the number of orthogonal systems in vector spaces over finite fields, Electronic Journal of Combinatorics 15, 2008, Note 32 (SCI-E)

Explicit Ramsey graphs and Erdos’ distance problem over finite Euclidean and non-Euclidean spaces, Electronic Journal of Combinatorics 15, 2008, Article 5 (SCI-E).

On the volume set of point sets in vector spaces over finite fields, Proc. Amer. Math. Soc. 141(9) (2013), 3067-3071 (SCI)

Pemanent of matrices with restricted entries over finite fields, SIAM Journal on Discrete Mathematics 26(3) (2012), 997 - 1007 (SCI)

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