Research Papers


Communications in Algebra, 50:5, 1889-1905, DOI:10.1080/00927872.2021.1993236  (2022).

Journal of Algebraic Combinatorics, 53, 677–699 (2021).

Journal of Combinatorial Theory Series A,  Volume 169,  105-124  (2020).  

 Journal of Algebra and its Applications 2050060 (2020).   

to appear in Journal of Combinatorial Mathematics and Combinatorial Computing (2020). 

Lobachevskii Journal of Mathematics, 40( 1), 85–89, (2019). 

 Communications of the Korean Mathematical Society, 34 (1), 113-125, (2019). 

Communications in Algebra, 46 (2), (2018). (pdf)

Open Mathematics, 16, (1),  250–259, (2018). 

Journal of Algebra and its Applications,16(1), 1750017 (2017). 

Algebra Colloquium, 22 (4), 707-710, (2015). 

Communications in Algebra, 43, 4698–4704, (2015). 

Algebra Colloquium, 22 (Spec 1), 739-744, (2015). 

Analele Stiintifice ale Universitatii Ovidius Constanta, 22(2), 21-28, (2014). 

Journal of Algebra and its Applications, 13(6) 1450012, (2014). 

Communications in Algebra, 42, 3736–3741, (2014). 

 Ars Combinatoria, 115, 89–99, (2014). 

Studia Scientiarum Mathematicarum Hungarica 50 (2), 199-206 (2013).

Algebra Colloquium, 19 (Spec 1), 921-926, (2012). 

Communications in Algebra, 36, 670-673, (2008). 

Journal of Algebra, 318, 1027–1031, (2007).Â