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Pant, R. P.
- Influence of Applied Magnetic Field on the Rate of Evaporation of the Carrier Liquid in a Ferrofluid
Abstract Views :154 |
PDF Views:2
Authors
Affiliations
1 Central Salt & Marine Chemicals Research Institute, Bhavnagar 364002, IN
2 Department of Physics, Bhavnagar University, Bhavnagar 364002, IN
1 Central Salt & Marine Chemicals Research Institute, Bhavnagar 364002, IN
2 Department of Physics, Bhavnagar University, Bhavnagar 364002, IN
Source
Journal of Surface Science and Technology, Vol 7, No 4 (1991), Pagination: 345-349Abstract
The use of Eyring's equation to explain the rate of evaporation of a water based ferrofluid at various temperatures under the influence of magnetic fields of different strengths has yielded information on the changes of entropy and enthalpy of the system. The observed data has been interpreted through the use of a model and a proposed mechanism.Keywords
Rate of Evaporation, ferrofluid, Applied Magnetic Field.- Induced Metrics and Comparison of Contraction Mappings
Abstract Views :270 |
PDF Views:0
Authors
Affiliations
1 Department of Mathematics, D.S.B. Campus, Kumaun University, Nainital 263 002, IN
1 Department of Mathematics, D.S.B. Campus, Kumaun University, Nainital 263 002, IN
Source
The Journal of the Indian Mathematical Society, Vol 76, No 1-4 (2009), Pagination: 119-128Abstract
In this paper we introduce a class of metrics induced by a contraction mapping of a complete metric space and compare three well known contraction definitions in the setting of generalized induced metrics. Our work provides an interesting criterion for further comparison and categorization of generalized contractions into classes of contraction definitions that imply each other in the setting of induced metrics.Keywords
Fixed Points Theorems, Metric Spaces .- Generalization of a Meir-Keeler Type Fixed Point Theorem
Abstract Views :157 |
PDF Views:0
Authors
Affiliations
1 Department of Mathematics, Kumaon University, D.S.B. Campus, Nainital-263002, Uttaranchal, IN
2 Department of Mathematical Sciences, Kathmandu University, P.O. Box-6250, Kathmandu, NP
1 Department of Mathematics, Kumaon University, D.S.B. Campus, Nainital-263002, Uttaranchal, IN
2 Department of Mathematical Sciences, Kathmandu University, P.O. Box-6250, Kathmandu, NP
Source
The Journal of the Indian Mathematical Society, Vol 70, No 1-4 (2003), Pagination: 57-65Abstract
The aim of the present paper is to obtain a fixed point theorem for a sequence of mappings satisfying a weak form of Meir-Keeler type (ε,δ)- contractive condition together with a (Φ-contractive condition without assuming any additional conditions on δ and Φ. The present theorem extends and unifies the Meir-Keeler type and a Φ-contractive type fixed point theorems.- Fixed Point Theorems and Dynamics of Functions
Abstract Views :168 |
PDF Views:0
Authors
Affiliations
1 Department of Mathematics, Kumaon University, D.S.B. Campus, Nainital-263002, Uttaranchal, IN
1 Department of Mathematics, Kumaon University, D.S.B. Campus, Nainital-263002, Uttaranchal, IN
Source
The Journal of the Indian Mathematical Society, Vol 70, No 1-4 (2003), Pagination: 135-143Abstract
In the present paper we obtain a common fixed point theorem under a new contractive condition which is independent of the known contractive definitions. In the second fixed point theorem we study the dynamics of a class of functions induced by real numbers and then apply the result to obtain general tests for divisibility of numbers.- Reciprocal Continuity and Common Fixed Points
Abstract Views :165 |
PDF Views:0
Authors
Affiliations
1 Department of Mathematics, Kumaon University, D.S.B. Campus, Nainital-263002, IN
1 Department of Mathematics, Kumaon University, D.S.B. Campus, Nainital-263002, IN
Source
The Journal of the Indian Mathematical Society, Vol 70, No 1-4 (2003), Pagination: 157-167Abstract
While studying the fixed point theorems for four mappings A, B, S and T (say) a Meir-Keeler type (ε,δ) contractive condition alone is not sufficient unless some additional condition is imposed on δ or a ∅-contractive condition is also used together with it. In the following pages we prove two common fixed theorems assuming a Meir-Keeler type (ε,δ) contractive condition together with a plane contractive condition (Theorem 1) or Lipschitz type analogue of a plane contractive condition (Theorem 2); however, without imposing any additional restriction on δ or having a ∅-contractive condition used together with it. Simultaneously, we also show that none of the mappings involved in the following theorems is continuous at their common fixed point Thus we not only generalize the Meir-Keeler type and Boyd-Wong type fixed point theorems, but also provide one more answer to the problem (see Rhoades [22]) on the existence of a contractive definition, which is strong enough to generate a fixed point but does not force the map to be continuous at the fixed point. Our result extends the result of Pant [15].- Non-Expansive Mappings and Meir-Keller Type Conditions
Abstract Views :134 |
PDF Views:0
Authors
Affiliations
1 Department of Mathematics, Kumaun University, D.S.B. Campus, Nainital-263 002, Uttaranchal, IN
1 Department of Mathematics, Kumaun University, D.S.B. Campus, Nainital-263 002, Uttaranchal, IN
Source
The Journal of the Indian Mathematical Society, Vol 71, No 1-4 (2004), Pagination: 239-244Abstract
We obtain fixed point theorems for generalized non-expansive mappings in metric spaces by employing Meir-Keeler type conditions. Our results open up the unexplored area of fixed points of non-expansive self-mappings of metric spaces for investigation. The method developed by us also provides a new tool to deal with non-expansive mappings in Banach spaces.- A Comparison of Contractive Definitions
Abstract Views :179 |
PDF Views:0
Authors
Affiliations
1 Department of Mathematics, Kumaon University, D.S.B. Campus, Nainital-263 002 Uttaranchal, IN
1 Department of Mathematics, Kumaon University, D.S.B. Campus, Nainital-263 002 Uttaranchal, IN
Source
The Journal of the Indian Mathematical Society, Vol 72, No 1-4 (2005), Pagination: 241-249Abstract
In the present paper we compare various Meir-Keeler type contractive definitions. By considering the common features of various contractive definitions we introduce some new contractive definitions which on using standard type assumptions and argument will yield new fixed point theorems. The paper opens up scope for the study of a large class of interesting Meir-Keeler type contractive definitions and their associated fixed point theorems.- Data Encryption using SCT and access control using TRBAC in Cloud Computing for Big Data
Abstract Views :217 |
PDF Views:0
Authors
Affiliations
1 DSB Campus Kumaon University, Nainital, IN
2 Deptt of Mathematics, DSB Campus, Kumaon University, IN
3 Deptt of Science and Technology, Uttarakhand Science Education and Research Centre (USERC), IN
1 DSB Campus Kumaon University, Nainital, IN
2 Deptt of Mathematics, DSB Campus, Kumaon University, IN
3 Deptt of Science and Technology, Uttarakhand Science Education and Research Centre (USERC), IN
Source
International Journal of Advanced Networking and Applications, Vol 10, No 6 (2019), Pagination: 4094-4098Abstract
Cloud Computing is the emerging trend to process different types of data and provide different services, and Big data is the huge source of such data. In this paper we proposed a framework in which we encrypt data with clock timing and then provide access according to task and role of the user. By this we can achieve a full secured and authorized access to cloud user with secure big data user.Keywords
Big Data, Cloud Computing, RBAC, Task, SCT Encryption.References
- Eeva Savolainen, “Cloud Service Models”, UNIVERSITY OF HELSINKI.
- Natarajan Meghanathan, Lynch St,Jackson “REVIEW OF ACCESS CONTROL MODELS FOR CLOUD COMPUTING”, Jackson State University,, USA.
- Singh et al., International Journal of Advanced Research in Computer Science and Software Engineering 3(6) June -2013,pp. 1136-1142 IJCSNS International Journal of Computer Science and Network Security, VOL.6 No.7B, July 2006
- Ganglidis Antonios, Mavridis Loannis,”Towards new access control model for cloud computing system” University of macedonio,Greece.
- K-Y. Chen, C-Y. Lin and T-W. Hou, “The Low-Cost Secure Sessions of Access Control Model for Distributed Applications by Public Personal Smart Cards,” Proceedings of the 17th IEEE International Conference on Parallel and Distributed Systems, pp. 894-899, December 2011.
- Young-Gi Min1), Hyo-Jin Shin2), Young-Hwan” “Cloud Computing Security Issues and Access Control Solutions”
- E. Bertino, P. A. Bonatti and E. Ferrari, “TRBAC: A Temporal Role-based Access Control Model,” ACM Transactions on Information and System Security, vol. 4, no. 3, pp. 191-233, August 2001.
- J. B. D. Joshi, E. Bertino, U. Latif and A. Ghafoor, “A Generalized Temporal Role-Based Access Control Model,” IEEE Transactions on Knowledge and Data Engineering, vol. 17, no. 1, pp. 4-23, January 2005.
- C. L. Dumitrescu and I. Foster, “GRUBER: A Grid Resource Usage SLA Broker,” Euro-Par 2005, LNCS 3648, pp. 465-474, 2005.
- Liu Sainan, “Task-role-based access control model and its implementation” by College of Publish HangzhouDianziUniversity”
- Dwivedi Akhilesh, K Kala, J Pant, RP Pant, Senam Pandey, Vertika Kandpal, “A Novice Encryption Technique using Substitution Clock and Time in It (SCT)” 2018 5th International Conference on Signal Processing and Integrated Networks (SPIN) 2018, 23-24 Feb. 2018 Year: Pages: 1 - 6, DOI: 10.1109/ICACCAF.2016.7748991
- J Pant, A Juyal, H Pant, A Dwivedi, “A Real-Time Application of Soft Set in Parameterization Reduction for Decision Making Problem”, International Journal of Electrical and Computer Engineering (IJECE), 2017/2/1, Volume 7, Issue 1, Pages 324-329
- Krishna Kumar and Akhilesh Dwivedi, “Big Data Issues and Challenges in 21st Century", International Journal of Emerging Technologies (Special Issue NCETST-2017), Volume 8, Issue 1, Pages 72-77
- Priyanka Suyal, Janmejay Pant, Akhilesh Dwivedi, Manoj Chandra Lohani, “Performance evaluation of rough set based classification models to intrusion detection system”, Advances in Computing, Communication, & Automation (ICACCA)(Fall), IEEE International Conference, 2016/9/30, 1-6
- Senam Pandey, Akhilesh Dwivedi, Janmejay Pant, Manoj Lohani, “Security enforcement using TRBAC in cloud computing”, Computing, Communication and Automation (ICCCA), 2016 IEEE International Conference, 2016/4/29,1232-1238
- Akhilesh Dwivedi, Abhishek Dwivedi, Suresh Kumar, Satish Kumar Pandey, Priyanka Dabra, “A cryptographic algorithm analysis for security threats of Semantic E-Commerce Web (SECW) for electronic payment transaction system” Advances in Computing and Information Technology,2013, Springer Berlin Heidelberg, Pages 367-379
- Dwivedi Akhilesh, RP Pant, S Pandey, K Kumar, “Internet of Things’ (IoT’s) Impact on Decision Oriented Applications of Big Data Sentiment Analysis” 3rd International Conference on Internet of Things: Smart Innovation and Usages (IoT-SIU 2018), Pages: 1232 - 1238, DOI: 10.1109/CCAA.2016.7813905
- Dwivedi Akhilesh, Kumar Suresh, Dwivedi Abhishek, Singh Manjeet, “Current Security Considerations for Issues and Challenges of Trustworthy Semantic Web”, International Journal of Advanced Networking Applications (IJANA),Volume: 03, Issue: 01, JulyAug 2011, Pages: 978-983, ISSN: 0975-0282
- Dwivedi Akhilesh, Bawankan Aparna, “Development of Semantic E-Learning Web using Protégé” CACCS 2013, World Conference on Advances in Communication and Control Systems in association with “DST” 7th April, 2013, organized by Dehradun Institute of Technology University Dehradun, Uttarakhand, India, Atlantis Press, pp 467-472
- Dwivedi Akhilesh, Ojha Deo Bratt, Dwivedi Abhishek, “A Non-Repudiable Biased Bit String Commitment Scheme On A Post Quantum Cryptosystem Using Non-Abelian Group”, Journal of Global Research in Computer Science (JGRCS), Volume 1, Issue No. 4, Nov 2010, pp. 22-25, ISSN-2229-371X, http://www.jgrcs.info/index.php/jgrcs/article/view/33/35
- Akhilesh Dwivedi, Krishna Kumar, “Big Data Issues and Challenges in 21st Century", International Journal on Emerging Technologies (Special Issue NCETST2017) https://www.researchtrend.net/ijet/pdf/18-F-771.pdf, Volume 8, Issue 1, Pages 72-77, International Journal on Emerging Technologies (Special Issue NCETST-2017) 8(1): 72-77(2017) (Published by Research Trend, Website: www.researchtrend.net)
- Dwivedi Akhilesh, J Pant, A Juyal, H Pant, “A Real Time Application of Soft Set in Parameterization Reduction for Decision Making Problem”, International Journal of Electrical and Computer Engineering (IJECE) 7 (1),Volume: 07, Issue: 01, February 2017 : 324 – 329
- Dwivedi Akhilesh, Kumar Suresh, Dwivedi Abhishek, Singh Manjeet, “Cancellable Biometrics for Security and Privacy Enforcement on Semantic Web”, International Journal of Computer Applications (IJCA), Vol. no.21, issue no 8, May 2011, pp.1-8, ISSN:0975-8887, ISBN: 978-93-80749-29-8
- J. W. Wang, Y. Tang, M. Nguyen, I. Altintas, "A Scalable Data Science Workflow Approach for Big Data Bayesian Network Learning", BDC ‘14 Proceedings of the 2014 IEEE/ACM International Symposium on Big Data Computing, pp. 16-25, 2014
- Patil, S. S. (12-13May 2016). Overview of Big Data Visualization. International Journal of Advanced Networking & Applications (IJANA), Bengalura: RajaRajeswari College of Engineering, 436-438
- Shekhar Himanshu, Manoj Sharma, "A Framework for Big Data Analytics as a Scalable Systems", Special Conference Issue: National Conference on Cloud Computing and Big Data IJANA, pp. 72-82.