Personal profile
Research Interests
mathematics
External positions
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Dive into the research topics where Harikrishnan P K is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Pell sequence and associated C∗-algebras
Sirajudheen, M. P., Ravindran, K. T. & Harikrishnan, P., 2026, (Accepted/In press) In: Journal of Algebra and Its Applications. 25, 9, 2750144.Research output: Contribution to journal › Article › peer-review
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A NOTE ON COMPLEMENTS IN A LATTICE
Kuncham, S. P., Tapatee, S., Sridhara, K. B., Kedukodi, B. S. & Harikrishnan, P. K., 03-2025, In: Global and Stochastic Analysis. 12, 2, p. 91-103 13 p.Research output: Contribution to journal › Article › peer-review
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Antiideal theory in semigroups and its fuzzification
Tahan, M. A., Hoskova-Mayerova, S., Davvaz, B. & Harikrishnan, P., 10-2025, In: Soft Computing. 29, 19-20, p. 5465-5470 6 p.Research output: Contribution to journal › Article › peer-review
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DIRECT SUM OF LOWER SEMI-FRAMES IN HILBERT SPACES
Hemalatha, M., Johnson, P. S. & Harikrishnan, P. K., 20-04-2025, In: Gulf Journal of Mathematics. 19, 2, p. 412-423 12 p.Research output: Contribution to journal › Article › peer-review
Open Access -
FIXED POINT CURVES FOR NON-EXPANSIVE MAPPINGS IN 2-BANACH SPACES
P, R., George, S. & Harikrishnan, P. K., 14-06-2025, In: Gulf Journal of Mathematics. 20, 1, p. 330-337 8 p.Research output: Contribution to journal › Article › peer-review
Open Access