يعرض 1 - 16 نتائج من 16 نتيجة بحث عن '"Priyadarshana, S."', وقت الاستعلام: 0.40s تنقيح النتائج
  1. 1
    Academic Journal
    A splitting based higher-order numerical scheme for 2D time-dependent singularly perturbed reaction-diffusion problems.

    المؤلفون: Mohapatra, J., Govindarao, L., Priyadarshana, S.

    المصدر: Journal of Supercomputing; Jan2025, Vol. 81 Issue 1, p1-34, 34p


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  2. 2
    Academic Journal
    Robust numerical schemes for time delayed singularly perturbed parabolic problems with discontinuous convection and source terms.

    المؤلفون: Priyadarshana, S., Mohapatra, J., Ramos Calle, Higinio

    مصطلحات موضوعية: Singular perturbation, Time delay Interior layer, Semilinear parabolic problem, Error analysis, 12 Matemáticas

    Relation: https://doi.org/10.1007/s10092-023-00552-2; Priyadarshana, S., Mohapatra, J. & Ramos, H. Robust numerical schemes for time delayed singularly perturbed parabolic problems with discontinuous convection and source terms. Calcolo 61, 1 (2024). https://doi.org/10.1007/s10092-023-00552-2; http://hdl.handle.net/10366/156091

    الاتاحة: http://hdl.handle.net/10366/156091

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  3. 3
    Academic Journal
    An efficient fractional step numerical algorithm for time-delayed singularly perturbed 2D convection-diffusion–reaction problem with two small parameters.

    المؤلفون: Priyadarshana, S.1 (AUTHOR), Mohapatra, J.1 (AUTHOR) jugal@nitrkl.ac.in

    المصدر: Numerical Algorithms. Oct2024, Vol. 97 Issue 2, p687-726. 40p.

    مصطلحات موضوعية: *TIME management, *ALGORITHMS, *SINGULAR perturbations, *MANUSCRIPTS


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  4. 4
    Academic Journal
    Robust numerical schemes for time delayed singularly perturbed parabolic problems with discontinuous convection and source terms.

    المؤلفون: Priyadarshana, S., Mohapatra, J., Ramos, H.

    المصدر: Calcolo; Mar2024, Vol. 61 Issue 1, p1-33, 33p

    مصطلحات موضوعية: TIME management, SINGULAR perturbations


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  5. 5
    Book
    Evaluation of Elemental and Chemical Compositions of Recycled Concrete Aggregates Produced from the Cowam Center, Sri Lanka

    المؤلفون: Arandara, K. P., Priyadarshana, S. T., Paranavithana, G. N., Mallick, R. B., Dissanayake, R.

    المصدر: Lecture Notes in Civil Engineering ; ICSBE 2022 ; page 823-834 ; ISSN 2366-2557 2366-2565 ; ISBN 9789819934706 9789819934713

    الاتاحة: http://dx.doi.org/10.1007/978-981-99-3471-3_56
    https://link.springer.com/content/pdf/10.1007/978-981-99-3471-3_56

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  6. 6
    Book
    An Improved Numerical Scheme for Semilinear Singularly Perturbed Parabolic Delay Differential Equations

    المؤلفون: Mohapatra, J., Priyadarshana, S.

    المصدر: Lecture Notes in Networks and Systems ; Proceedings of the Ninth International Conference on Mathematics and Computing ; page 157-169 ; ISSN 2367-3370 2367-3389 ; ISBN 9789819930791 9789819930807

    الاتاحة: http://dx.doi.org/10.1007/978-981-99-3080-7_12
    https://link.springer.com/content/pdf/10.1007/978-981-99-3080-7_12

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  7. 7
    Book
    A Second-Order Optimal Hybrid Scheme for Singularly Perturbed Semilinear Parabolic Problems with Interior Layers

    المؤلفون: Priyadarshana, S., Mohapatra, J.

    المصدر: Lecture Notes in Networks and Systems ; Proceedings of the Ninth International Conference on Mathematics and Computing ; page 223-234 ; ISSN 2367-3370 2367-3389 ; ISBN 9789819930791 9789819930807

    الاتاحة: http://dx.doi.org/10.1007/978-981-99-3080-7_17
    https://link.springer.com/content/pdf/10.1007/978-981-99-3080-7_17

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  8. 8
    Academic Journal
    Weighted variable based numerical scheme for time-lagged semilinear parabolic problems including small parameter

    المؤلفون: Priyadarshana, S., Mohapatra, J.

    المساهمون: DST, Govt of India

    المصدر: Journal of Applied Mathematics and Computing ; volume 69, issue 3, page 2439-2463 ; ISSN 1598-5865 1865-2085

    الاتاحة: http://dx.doi.org/10.1007/s12190-023-01841-3
    https://link.springer.com/content/pdf/10.1007/s12190-023-01841-3.pdf
    https://link.springer.com/article/10.1007/s12190-023-01841-3/fulltext.html

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  9. 9
    Academic Journal
    A second order fractional step hybrid numerical algorithm for time delayed singularly perturbed 2D convection-diffusion problems

    المؤلفون: Priyadarshana, S., Mohapatra, J., Pattanaik, S.R.

    المساهمون: Department of Science and Technology, Ministry of Science and Technology, India

    المصدر: Applied Numerical Mathematics ; volume 189, page 107-129 ; ISSN 0168-9274

    الاتاحة: http://dx.doi.org/10.1016/j.apnum.2023.04.002
    https://api.elsevier.com/content/article/PII:S0168927423000958?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0168927423000958?httpAccept=text/plain

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  10. 10
    Academic Journal
    An improved time accurate numerical estimation for singularly perturbed semilinear parabolic differential equations with small space shifts and a large time lag

    المؤلفون: Priyadarshana, S., Mohapatra, J., Pattanaik, S.R.

    المساهمون: Department of Science and Technology, Ministry of Science and Technology, India

    المصدر: Mathematics and Computers in Simulation ; volume 214, page 183-203 ; ISSN 0378-4754

    الاتاحة: http://dx.doi.org/10.1016/j.matcom.2023.07.009
    https://api.elsevier.com/content/article/PII:S0378475423002896?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0378475423002896?httpAccept=text/plain

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  11. 11
    Book
    A Review on Utilization of C & D Waste for Road and Pavement Construction in the International Context and Applicability of the Findings to Sri Lanka

    المؤلفون: Arandara, K. P., Priyadarshana, S. T., Paranavithana, G. N., Dissanayake, R.

    المصدر: Lecture Notes in Civil Engineering ; Road and Airfield Pavement Technology ; page 757-770 ; ISSN 2366-2557 2366-2565 ; ISBN 9783030873783 9783030873790

    الاتاحة: http://dx.doi.org/10.1007/978-3-030-87379-0_57
    https://link.springer.com/content/pdf/10.1007/978-3-030-87379-0_57

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  12. 12
    Academic Journal
    An efficient computational technique for time dependent semilinear parabolic problems involving two small parameters.

    المؤلفون: Priyadarshana, S., Mohapatra, J.

    المصدر: Journal of Applied Mathematics & Computing; Oct2023, Vol. 69 Issue 5, p3721-3754, 34p


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  13. 13
    Academic Journal
    Parameter uniform optimal order numerical approximations for time-delayed parabolic convection diffusion problems involving two small parameters

    المؤلفون: Priyadarshana, S., Mohapatra, J., Pattanaik, S. R.

    المساهمون: INSPIRE fellowship

    المصدر: Computational and Applied Mathematics ; volume 41, issue 6 ; ISSN 2238-3603 1807-0302

    الاتاحة: http://dx.doi.org/10.1007/s40314-022-01928-w
    https://link.springer.com/content/pdf/10.1007/s40314-022-01928-w.pdf
    https://link.springer.com/article/10.1007/s40314-022-01928-w/fulltext.html

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  14. 14
    Academic Journal
    An efficient uniformly convergent numerical scheme for singularly perturbed semilinear parabolic problems with large delay in time

    المؤلفون: Priyadarshana, S., Mohapatra, J., Govindrao, L.

    المساهمون: Department of Science and Technology, Ministry of Science and Technology

    المصدر: Journal of Applied Mathematics and Computing ; volume 68, issue 4, page 2617-2639 ; ISSN 1598-5865 1865-2085

    الاتاحة: http://dx.doi.org/10.1007/s12190-021-01633-7
    https://link.springer.com/content/pdf/10.1007/s12190-021-01633-7.pdf
    https://link.springer.com/article/10.1007/s12190-021-01633-7/fulltext.html

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  15. 15
    Academic Journal
    An efficient uniformly convergent numerical scheme for singularly perturbed semilinear parabolic problems with large delay in time.

    المؤلفون: Priyadarshana, S., Mohapatra, J., Govindrao, L.

    المصدر: Journal of Applied Mathematics & Computing; Aug2022, Vol. 68 Issue 4, p2617-2639, 23p


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  16. 16
    Academic Journal
    Asymptotic and numerical methods for solving singularly perturbed differential difference equations with mixed shifts.

    المؤلفون: Priyadarshana, S., Sahu, S. R., Mohapatra, J.

    المصدر: Iranian Journal of Numerical Analysis & Optimization; 2022, Vol. 12 Issue 1, p55-72, 18p

    مصطلحات موضوعية: NUMERICAL solutions to difference equations, ASYMPTOTIC expansions, FINITE difference method, NUMERICAL grid generation (Numerical analysis), SINGULAR perturbations


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