portfolio
Prof. Prakashsinh L Vihol
Assistant Professor
CONTACTCABIN: Block: 3, Cabin: 3045 
EMAIL: viholprakash@gecg28.ac.in 
AREA OF INTEREST

COURSE TAUGHT

RESEARCH INTEREST

EDUCATION

Publication
#  Title  Publication Date  Author  Conference/Journal  Details 

1  Neighborhoodprime Labeling For Some Graphs  2019  N. P. Shrimali , A.k.rathod And P. L. Vihol  Malaya Journal Of Matematik  In the present work we constructed some particular graphs and we proved these are neighborhoodprime graphs. 
2  Difference Cordial Labeling Of 2tuple Graphs Of Some Graphs  2016  P. L. Vihol And P H Shah  International Journal Of Mathematics And Its Applications  In this paper, we introduce new notion called 2tuple graph of an undirected simple graph and we investigate the difference cordiality of 2tuple graphs of Crown Crn, Wheel Wn, Ladder graph Pn × P2, Triangular snake Tn, Quadrilateral snake Qn,Middle graph of path Pn and cycle Cn etc. 
3  Radio Labeling For Some Cycle Related Graphs  2012  S. K. Vaidya And P. L. Vihol  International Journal Of Mathematics And Soft Computing  In this paper we determine upper bounds of radio numbers for cycle with chords and n/2petal graph. Further the radio number is completely determined for the split graph and middle graph of cycle Cn. 
4  Cordial Labeling For Middle Graph Of Some Graphs  2011  S. K. Vaidya And P. L. Vihol  Discrete Mathematics  This paper is aimed to discuss cordial graphs in the context of middle graph of a graph. We present here cordial labeling for the middle graphs of path, crown, star and tadpole. 
5  Embedding And Npcomplete Problems For 3equitable Graphs  2011  S. K. Vaidya And P. L. Vihol  International Journal Of Contemporary Advanced Mathematics  We present here some important results in connection with 3equitable graphs. We prove that any graphG can be embedded as an induced subgraph of a 3equitable graph. We have also discussed some properties which are invariant under embedding. 
6  Fibonacci And Super Fibonacci Graceful Labeling Of Some Graphs  2011  S. K. Vaidya And P. L. Vihol  Studies In Mathematical Sciences  In the present work we discuss the existence and nonexistence of Fibonacci and super Fibonacci graceful labeling for certain graphs. 
7  L(2,1)labeling In The Context Of Some Graph Operation  2010  S. K. Vaidya1 , P. L. Vihol , N. A. Dani, D.d.bantva  Journal Of Mathematics Research  In this paper we discuss L(2, 1)labeling (or distance two labeling) in the context of some graph operations. 
8  Prime Cordial Labeling For Some Cycle Related Graphs  2010  S. K. Vaidya And P. L. Vihol  Int. J. Open Problems Compt. Math.,  We present here prime cordial labeling for the graphs obtained by some graph operations on cycle related graphs. 
9  Prime Cordial Labeling For Some Graphs  2010  S. K. Vaidya And P. L. Vihol  Modern Applied Science  We present here prime cordial labeling for the graphs obtained by some graph operations on given graphs. 
10  Cordial And 3equitable Labeling For Some Shell Related Graphs  2009  S. K. Vaidya1 , N. A. Dani, K. K. Kanani, And P. L. Vihol  Journal Of Scientific Research  Cordial and 3Equitable Labeling for Some Shell Related Graphs 
11  Cordial And 3equitable Labeling For Some Star Related Graphs  2009  S. K. Vaidya1 , N. A. Dani, K. K. Kanani, And P. L. Vihol  International Mathematical Forum,  Cordial and 3Equitable Labeling for Some Star Related Graphs 
12  Some Important Results On Triangular Sum Graph  2009  S. K. Vaidya , U.m.prajapati And P. L. Vihol  Applied Mathematical Sciences  In the present work we investigate some classes of graphs which does not admit a triangular sum labeling. Also we show that some classes of graphs can be embedded as an induced subgraph of a triangular sum graph. 
Training/Seminar/Workshop
#  Title  Date From  Date To  Duration  Organizer 

1  Enhancing Soft Skills And Personality  21022022  15042022  One Week  NPTEL  AICTE 
2  Graph Theory  24012022  18032022  One Week  NPTEL AICTE 
3  Udayam (unlimited Digital Advanced Yearlong Academic Method Of Learning) Econtent Development Course  28072020  18082020  One Week  Knowledge Consortium Of Gujarat, Ahmedabad And Hrdc, Gujarat University 
4  Comprehensive Online Intellectual Property Rights (ipr)  06072020  14092020  Two Weeks  Gujarat Student Startup And Innovation Hub ( I  Hub ) 
5  Mathematical Methods And Its Applications  27012020  18042020  Two Weeks  Nptelaicte 
6  Beyond The Classroom Towards Excellence  23092018  28092018  One Week  IITE,GANDHINAGAR 
7  Advanced Linear Algebra  10072017  22072017  Two Weeks  IIT,GANDHINAGAR 
8  Teaching Methologies For Engineering Mathematics  15022017  17022017  Three Days  IIT,GANDHINAGAR 
9  Advance Pedagogy Training Programme  16012017  20012017  One Week  GEC,GANDHINAGAR 
10  Introduction To Boundary Element Method  09012017  13012017  One Week  L.D.COLLEGE,AHMEDABAD 
11  Graph Theory And Combinatorics  02012017  06012017  One Week  IISC,BANGALURU 
12  Expanding Horizons Of Technical Education Through Pedagogy And Reserch  21122015  02012016  Two Weeks  GEC,RAJKOT 
13  Exploring The Internet For Enhancing Techning Skills  27072015  31072015  One Week  GEC,RAJKOT 
14  Effective Communication In Domain Of Technology  29062015  03072015  One Week  GEC,RAJKOT 
15  Karmayogi Residential Training For Quality Improvement In Technical Education  06032014  08032014  Three Days  COMMISSIONERATE OF TECHNICAL EDUCATION 
16  Setting Good Question Papers And Assessing Students Performance  27012014  31012014  One Week  NITTTR EXTENSION CENTER GOA 
17  Fluid Dynamics  30122013  03012014  One Week  L.D.COLLEGE,AHMEDABAD 
18  Induction Phaseii  11032013  22032013  Two Weeks  NITTTR VENUE:AVPTI,RAJKOT 
19  Induction Phasei  18062012  29062012  Two Weeks  NITTTR VENUE:AVPTI,RAJKOT 