I got admission for part time PhD at Acharya Nagarjuna University through APRCET 2024
I completed my M.SC in Mathematics from PB Siddartha College of arts & Science, Vijayawada in 2005.
I completed my B.Sc Computer Science in Vignan Degree & PG College , Vissannapeta in 2003.
I competed my intermediate course MPC from PBPR Junior College, Edupugallu.
I completed SSC from SRRZP High School at Nuzvid.
17 years
I have been working as an assistant professor(c) of mathematics at Rajiv Gandhi University of Knowledge Technologies Srikakulam at campus 3 since 4 /8/2018.
I worked as an assistant professor of mathematics at Sri Sarathi Institute of Engineering Technology Nuzvid between 25/8/2008 and 2/8/2018.
I was a lecturer in the Department of Mathematics at Nalanda Educational Institutions, Vijayawada from 01/03/2006 to 30/07/2007.
I was a lecturer at Vikas PG College Vissnnapeta from September 2005 to February 2006.
I worked as an assistant professor of Mathematics at Sir CR Reddy College of Engineering from 01/08/2007 to 24/08/2008.
Engineering Mathematics 1, Engineering Mathematics 2, Engineering Mathematics 3, Complex Variables And Statistical Methods, QABD, Mathematics-1 And Mathematics-2, Mathematical Methods, Probability Random Variables, Probability Statistics. Differential Equations And Multivariable Calculus, Transform Calculus, Mathematical Analysis, Discrete Mathematics, Mathematical Foundations For Data Science, And Career Development Course, Matrix Algebra.
A One Week International FDP On Teaching Pedagogy And Igniting Students Interest Through Virtual Mode For Higher Education Institutions Organized By DYPEFS Dr.Patil Institute Of Management And Enterprenure Department,Varale, Pune And Gramonnati Mandals Arts Commerce And Science College,Department Commerce And Research Center Narayangaon, Pune
National Level FDP On Multidisciplinary Approach Towards Emerging Trends In SCience And HumanitiesMASH2020 Conducted By Rama Charndra College Of Engineering ,from 162020 To 562020.
A Oneweek FDP On Advanced Research Methodology And Innovative Teaching Pedagogy Organized By Tulasi Ramji GaikwadPatel College Of Engineering Technology, Nagpur,862020 To 1362020 In Association With IE(INDIA) AND ISTE (INDIA).
I Participated A Oneweek Online Faculty Development Program On Exploring Innovations In Mathematical Sciences(EIMS 2020) Organized By The Department Of Mathematics, Satya Bhama Institute Of Science And Technology, Chennai From 25th June 1st July 2020.
I Completed A Fiveday FDP On ICT Based Teaching And Learning Process Organized By RCP Roorkee From 1 July To 6th July.
I Participated In A Week Online FDP On Mathematical Modeling Numerical Techniques 2020 Held From 27/07/2020 To 31/07/2020 By The Faculty Of Mathematics, Department Of Mathematics And Humanities, Kakatiya Institute Of Technology And Science, Warangal.
I Participated In A Week Of Online International FDP On Recent Advances In Mathematics And Statistics Jointly Organized By Dept Of Mathematics And The Institute Of Science And Centre For Learning And Sustainability, GITAM(deemed To Be University), Visakhapatnam, AP During 382020 To 882020.
International Faculty Development Programme OnAPPLICATION AND IMPLEMENTS OF MATHEMATICS Organized By The Department Of Science And Humanities Of Hindusthan College Of Engineering And Technology, Coimbatore From 17.08.2020 To 23.08.2020
I Completed The International Online Faculty Development Program On Mathematical Sciences Organized By The Division Of Mathematics, Department Of Science And Humanities, VFSTR, Vadlamudi On 18th24th July 2020.
I Completed A Four Week Moocs Mode Proctored Exam Course Organized By NPTEL And IIT KHARAGPUR Approved By AICTE With A Consolidated Score Of 75 Percent As A Result I Got One Credit And One Certificate From NPTEL AICTE FDP (half FDP For The 4 Week Course) And Another For NPTEL Course Completion With ELITE SILVER Medal On It.
I Got ELITE And Topper On The Certificate After Passing The Four Week Moocs Mode Course Organized By NPTEL And IIT Roorkee With A Percentage Of 60 Through Online Proctored Exams. This Is An AICTE Approved FDP Course. The Number Of Credits Recommended By NPTEL In This Course Is 1.
NPTEL AICTE Half FDP On A Four Week Course Numerical Methods: Finite Difference Approach .
NPTEL AICTE One And A Half FDP After Completing A 12 Week Transform Calculus And Its Applications In Differential Equations Course With NPTEL Online Certification With ELITE.
NPTEL AICTE One And A Half FDP After Completing A 12 Week (July Oct 2023) Essential Mathematics For Machine Learning Course With NPTEL Online Certification With ELITE Topper (1 ) GOLD Medal On It .
NPTEL AICTE Half FDP After Completing A 4 Week Mathematical Methods For Boundary Value Problems Course(organized By NPTEL IIT Kharagpur) With NPTEL Online Certification With ELITE Silver Medal On It.
AICTE FDP On A 12 Week Swayam Nptel Course Advanced Linear Algebra Offered By IIT Roorkee 2024 Jan Aprial
AICTE Approved FDP On A 12 Week Online Course "A Basic Course In Number Theory" Offered By IIT Bombay, July- October 2024 Through Swayam NPTEL.
Chikkavarapu, G. R. (2018a). A TERNARY QUADRATIC DIOPHANTINE EQUATION 2x^2 - 3xy 2y^2 =56z^2. International Research Journal Of Engineering And Technology (IRJET), 5(4), 329 332. Https://www.irjet.net/archives/V5/i2/IRJET V5I277.pdf
Chikkavarapu, G. R. (2018b). A TERNARY QUADRATIC DIOPHANTINE EQUATION 39x^2 - 72xy 39y^2 = 246z^2. International Research Journal Of Engineering And Technology (IRJET), 5(4), 3041 3044. Https://www.irjet.net/archives/V5/i4/IRJET V5I4672.pdf
Chikkavarapu, G. R. (2018c). On The Ternary Quadratic Diophantine Equation 4x^2 - 7xy^2 4y^2 X Y 1 =19z^2. International Research Journal Of Engineering And Technology (IRJET), 5(3), 19 23. Https://www.irjet.net/archives/V5/i3/IRJET V5I303.pdf
Chikkavarapu, G. R. (2018c). ON THE DIOPHANTINE EQUATION 3^x -7^y= Z^2. EPRA International Journal Of Research And Development (IJRD), 3(6), 93 95. Https://www.eprajournals.com/jpanel/upload/1035am_12.Chikkavarapu Gnanendra Rao 2096 1.pdf
CG Rao,2019, INTEGRAL SOLUTIONS OF THE SEXTIC DIOPHANTINE EQUATION WITH FIVE UNKNOWNS X^3 -y^3= 7(z- W) R^5, IRJET,6(3),(1092 1096), Https://www.irjet.net/archives/V6/i3/IRJET V6I3201.pdf
Rao, Chikkavarapu Gnanendra.(2022). On The Exponential Diophantine Equation 23^x - 19^y = Z^2 . Journal Of Physical Sciences Vidhya Sagar University,27(1),1 4. Http://inet.vidyasagar.ac.in:8080/jspui/handle/123456789/6863
Rao, Chikkavarapu Gnanendra.(2023). More On The Exponential Diophantine Equation 23^x- 233^y= Z^2 . Annals Of Pure And Applied Mathematics,28(2),55 62. Http://researchmathsci.org/apamart/APAMArtPress.html, Http://dx.doi.org/10.22457/apam.v28n2a04922.
Rao, Chikkavarapu Gnanendra.(2025). On Exploring The Exponential Diophantine Equation (3^k-1)^x+(3^k)^y=z^2 With K Is A Nonnegative Integer. Annals Of Pure And Applied Mathematics,32(1),37-47. Http://www.researchmathsci.org/apamart/APAMArtPress.html, Http://dx.doi.org/10.22457/apam.v32n1a06972
I Completed A 12 Week ,AICTE Approved, Swayam NPTEL Online Course Advanced Linear Algebra Offered By IIT Roorkee,jan-apr 2024 With Elite On The Certificate
I Completed A 12 Week ,AICTE Approved, Swayam NPTEL Online Course "A Basic Course In Number Theory" Offered By IIT Bombay, July- October 2024 With ELITE On The Certificate
I Got 30th Rank In APRCET 2024 For Part Time Ph.D In Mathematics.
APSET 2012 QUALIFIED
GATE 2013 QUALIFIED
NPTEL SUPER STAR For 2020
NPTEL DESCIPLINE STAR For 2021
I Got ELITE+SILVER Medal For Completing A Four-week SWAYAM NPTEL Online Course "Boundary Value Problems" (from 29Jul 2019-23- August-2019 ) Organized By NPTEL And IIT KHARAGPUR Approved By AICTE .
I Got ELITE And Topper On The Certificate After Completing A Four-week SWAYAM NPTEL Online Course "Numerical Methods And Finite Difference Approach" (from 27-1-2020 - 21-2-2020 ) Organized By NPTEL And IIT ROORKEE Approved By AICTE .
I Got ELITE And Silver Medal On The Certificate After Completing A 12-week SWAYAM NPTEL Online Course " Ordinary And Partial Differential Equations" (from 27-1-2020-17- 4-2020 ) Organized By NPTEL And IIT ROORKEE .
I Got ELITE And Silver Medal On The Certificate After Completing A 12-week SWAYAM NPTEL AICTE Approved Online Course " Transform Calculus And Its Applications In Differential Equations" (from 27-1-2020-17- 4-2020 ) Organized By NPTEL And IIT KHARAGPUR .
I Got ELITE And GOLD Medal On The Certificate After Completing A 12-week SWAYAM NPTEL Approved Online Course " Engineering Mathematics-1" (from Sept-Dec- 2020) Organized By NPTEL And IIT KHARAGPUR .
I Got ELITE And GOLD Medal On The Certificate After Completing A 12-week SWAYAM NPTEL Online Course " Engineering Mathematics-II" (from Jan-April- 2021) Organized By NPTEL And IIT KHARAGPUR .
I Got ELITE And GOLD Medal On The Certificate After Completing A 12-week SWAYAM NPTEL AICTE Approved Online Course " Essential Mathematics For Machine Learning" (from Jul-oct-2023) Organized By NPTEL And IIT ROORKEE .
I Got ELITE On The Certificate After Completing A 12-week SWAYAM NPTEL AICTE Approved FDP Online Course " Advanced Linear Algebra" (from Jan-Apr-2024) Organized By NPTEL And IIT ROORKEE .
I Got ELITE On The Certificate After Completing A 12-week SWAYAM NPTEL AICTE Approved FDP Online Course " A Basic Course In Number Theory" (from Jul-Oct-2024) Organized By NPTEL And IIT BOMBAY .
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Number theory
