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Photo of Umarin Pintoptang

Asst. Prof. Dr. Umarin Pintoptang

ผู้ช่วยศาสตราจารย์ ดร.อุมารินทร์ ปิ่นตบแต่ง

Department of MathematicsFaculty of Science, Naresuan UniversityNaresuan University

Expertise

diophantine equations
finite fields
q-cycles
primitive polynomials
self-reciprocal polynomials
necklaces
number theory
digit systems
polynomails over field

PDF · A4 · Englishumarinp@nu.ac.th

Profile Publications Analytics

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Research Metrics

Publications indexed in Google Scholar; citations, h-index and i10-index counted by SciPub. Updated 29 Oct 2026.

Publications: 10
Citations: 12
h-index: 2
i10-index: 0

Research

What Dr. Umarin publishes and how often it is cited

Output and impact

Same figures as Analytics

Journal quartile10 papers

Q1 2
Q2 2
Q3 1
Q4 1
N/A 4

2 of the 10 papers are in Q1 journals (Scopus, else SJR). N/A: the venue has no quartile.

Citations per yearper Google Scholar

20162026 so far

These add up to 8. Citations (12) is SciPub's own count from 10 papers, so the two differ.

Most recent papers

Newest first

The Complete Set of Non-negative Integer Solutions for the Diophantine Equation (pq) 2x+ py= z2, where p, q, x, y, z are non-negative integers with p prime and p∤ q
Computer Science · 2023
Q2
1 citation
On the Non-Linear Diophantine Equations and
Thai Journal of Mathematics · 2023
Q4
1 citation
The Concept of q‐Cycle and Applications
Journal of Discrete Mathematics · 2014
Q3
0 citations

Most cited papers

By citations counted by SciPub

Lengths, periods and expansions of elements written with respect to a digit system over Fq [x]
Finite Fields and Their Applications · 2008
Q1
4 citations
A modification of Fitzgerald's characterization of primitive polynomials over a finite field
Finite Fields and Their Applications · 2008
Q1
4 citations
Necklaces, Self‐Reciprocal Polynomials, and q‐Cycles
International Journal of Combinatorics · 2014
Q2
2 citations

See all 10 papers See full analytics

Contact

Email Dr. Umarin

Related researchers

Closest expertise to Dr. Umarin’s

Asst. Prof. Dr. Suphawan JanphaisaengDepartment of MathematicsShared: finite fields, number theory
Assoc. Prof. Dr. Chakkrid Klin-eamDepartment of MathematicsShared: finite fields
Prof. Dr. Kijti RodtesDepartment of MathematicsShared: finite fields
Asst. Prof. Dr. Benchawan SookcharoenpinyoDepartment of MathematicsShared: number theory
Asst. Prof. Dr. Ekkachai LaysirikulDepartment of Mathematics