Universitas Andalas - Research Directory

Modular irregularity strength of vertex amalgamation and comb product path with cycle related graphs
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Sugeng K.A.
Authors: SYAFRIZAL SY
Q3 Journal |Electronic Journal of Graph Theory and Applications
2026
A constructive method to determine the total vertex irregularity strength of two flower graph variants
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Hinding N.
Authors: SYAFRIZAL SY
Q1 Journal |Methodsx
2025
GRAPHS WITH METRIC-LOCATION-DOMINATION NUMBER ATTAIN UPPER BOUNDS AND LOWER BOUNDS
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Zulfaneti Z.
Authors: SYAFRIZAL SY
Q2 Journal |International Journal of Applied Mathematics
2025
R-soft sets: a novel entropy measure and its application in decision-making algorithms
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Nazra A.
Authors: SYAFRIZAL SY
Q1 Journal |Neural Computing and Applications
2025
Secure Data Encryption in Energy Production and Management Systems: Integrating Chaos Bifurcation and Polynomial High Order Fibonacci for Enhanced Cybersecurity
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Tulus T.
Authors: SYAFRIZAL SY
Q2 Journal |International Journal of Safety and Security Engineering
2025
STABILITY ANALYSIS AND PERFORMANCE OF KALMAN FILTERING AND ROBUST KALMAN FILTERING ON UNCERTAIN CONTINUOUS-TIME SYSTEMS
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Rudianto B.
Authors: SYAFRIZAL SY
Q4 Journal |Barekeng
2025
Distance antimagic labeling of circulant graphs
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Sy S.
Authors: SYAFRIZAL SY
Q1 Journal |Aims Mathematics
2024
Improving data security with the utilization of matrix columnar transposition techniques
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Tulus
Authors: SYAFRIZAL SY
Q3 Conference Proceedin |E3s Web of Conferences
2024
On size multipartite Ramsey numbers of large paths versus wheel on five vertices
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Sy S.
Authors: SYAFRIZAL SY
Q2 Journal |Discrete Mathematics Algorithms and Applications
2022
THE SIZE MULTIPARTITE RAMSEY NUMBERS mj(Pn,KjÃb)
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Sy S.
Authors: SYAFRIZAL SY
Q3 Journal |International Journal of Applied Mathematics
2020
Size multipartite ramsey numbers for stars versus path on three vertices
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Effendi
Authors: SYAFRIZAL SY
Non Q Journal |Far East Journal of Mathematical Sciences
2017
On Ramsey numbers of cycles with respect even wheels of two hubs
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Surahmat
Authors: SYAFRIZAL SY
Non Q Journal |Far East Journal of Mathematical Sciences
2017
The size multipartite ramsey numbers of large paths versus small graph
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Effendi
Authors: SYAFRIZAL SY
Non Q Journal |Far East Journal of Mathematical Sciences
2017
On non-isolated resolving number of special graphs and their operations
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Dafik
Authors: SYAFRIZAL SY
Non Q Journal |Far East Journal of Mathematical Sciences
2017
On size multipartite Ramsey numbers for small ksÃtversus paths
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Narwen
Authors: SYAFRIZAL SY
Q3 Journal |Far East Journal of Mathematical Sciences
2016
On size multipartite ramsey numbers for paths versus stars
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Effendi
Authors: SYAFRIZAL SY
Non Q Journal |International Journal of Mathematical Analysis
2016
Size multipartite ramsey numbers for stripes versus small cycles
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Jayawardenea C.
Authors: SYAFRIZAL SY
Non Q Journal |Electronic Journal of Graph Theory and Applications
2016
On Size Multipartite Ramsey Numbers for Stars versus Cycles
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Lusiani A.
Authors: SYAFRIZAL SY
Q3 Conference Proceedin |Procedia Computer Science
2015
Star-path size multipartite Ramsey numbers
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Surahmat
Authors: SYAFRIZAL SY
Q3 Journal |Applied Mathematical Sciences
2014
Rainbow connection numbers of some graphs
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Sy S.
Authors: SYAFRIZAL SY
Q3 Journal |Applied Mathematical Sciences
2014
Tree-path size bipartite Ramsey numbers
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Sy S.
Authors: SYAFRIZAL SY
Q4 Journal |Far East Journal of Mathematical Sciences
2013
On the rainbow connection for some corona graphs
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Estetikasari D.
Authors: SYAFRIZAL SY
Q3 Journal |Applied Mathematical Sciences
2013
The rainbow connection of fan and sun
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Sy S.
Authors: SYAFRIZAL SY
Q3 Journal |Applied Mathematical Sciences
2013
Lower bounds of the size multipartite Ramsey numbers m j(P n,K jÃb)
Fakultas Matematika dan Ilmu Pengetahuan Alam
First Author: Sy S.
Authors: SYAFRIZAL SY
Q4 Conference Proceedin |Aip Conference Proceedings
2012

Modular irregularity strength of vertex amalgamation and comb product path with cycle related graphs

A constructive method to determine the total vertex irregularity strength of two flower graph variants

GRAPHS WITH METRIC-LOCATION-DOMINATION NUMBER ATTAIN UPPER BOUNDS AND LOWER BOUNDS

R-soft sets: a novel entropy measure and its application in decision-making algorithms

Secure Data Encryption in Energy Production and Management Systems: Integrating Chaos Bifurcation and Polynomial High Order Fibonacci for Enhanced Cybersecurity

STABILITY ANALYSIS AND PERFORMANCE OF KALMAN FILTERING AND ROBUST KALMAN FILTERING ON UNCERTAIN CONTINUOUS-TIME SYSTEMS

Distance antimagic labeling of circulant graphs

Improving data security with the utilization of matrix columnar transposition techniques

On size multipartite Ramsey numbers of large paths versus wheel on five vertices

THE SIZE MULTIPARTITE RAMSEY NUMBERS mj(Pn,KjÃb)

Size multipartite ramsey numbers for stars versus path on three vertices

On Ramsey numbers of cycles with respect even wheels of two hubs

The size multipartite ramsey numbers of large paths versus small graph

On non-isolated resolving number of special graphs and their operations

On size multipartite Ramsey numbers for small ksÃtversus paths

On size multipartite ramsey numbers for paths versus stars

Size multipartite ramsey numbers for stripes versus small cycles

On Size Multipartite Ramsey Numbers for Stars versus Cycles

Star-path size multipartite Ramsey numbers

Rainbow connection numbers of some graphs

Tree-path size bipartite Ramsey numbers

On the rainbow connection for some corona graphs

The rainbow connection of fan and sun

Lower bounds of the size multipartite Ramsey numbers m j(P n,K jÃb)

THE SIZE MULTIPARTITE RAMSEY NUMBERS mj(Pn,KjÃb)

On size multipartite Ramsey numbers for small ksÃtversus paths

Lower bounds of the size multipartite Ramsey numbers m j(P n,K jÃb)