Research output per year
Research output per year
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Dive into the research topics where Pentti Haukkanen 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
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Quotients of arithmetical functions under the Dirichlet convolution
Haukkanen, P., 2023, In: NOTES ON NUMBER THEORY AND DISCRETE MATHEMATICS. 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Arithmetical functions associated with conjugate pairs of sets under regular convolutions
Haukkanen, P., 2022, In: NOTES ON NUMBER THEORY AND DISCRETE MATHEMATICS. 28, 4, p. 656-665 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Bi-unitary multiperfect numbers, IV(c)
Haukkanen, P., 2022, In: NOTES ON NUMBER THEORY AND DISCRETE MATHEMATICS. 28, 3, 24 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Norwegian, Swedish, and Finnish first-year engineering students' motivational values and beliefs about the nature of mathematics
Tossavainen, T., Rensaa, R. J. & Haukkanen, P., 2022, Bringing Nordic mathematics education into the future: Proceedings of Norma 20, The ninth Nordic Conference on Mathematics Education Oslo, 2021. Nortvedt, G. A., Buchholtz, N. F., Fauskanger, J., Hähkiöniemi, M., Jessen, B. E., Naalsund, M., Nilsen, H. K., Pálsdóttir, G., Portaankorva-Koivisto, P., Radišić, J., Sigurjónsson, J. Ö., Viirman, O. & Wernberg, A. (eds.). p. 233-240 8 p. (Skrifter från Svensk förening för MatematikDidaktisk Forskning; no. 17).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Open Access -
Bi-unitary multiperfect numbers, IV(b)
Haukkanen, P. & Sitaramaiah, V., 2021, In: NOTES ON NUMBER THEORY AND DISCRETE MATHEMATICS. 27, 1, p. 45—69Research output: Contribution to journal › Article › Scientific › peer-review
Open Access
Activities
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ZbMATH (Journal)
Pentti Haukkanen (Reviewer)
Nov 2022Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal
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Math Reviews (Journal)
Pentti Haukkanen (Reviewer)
Sept 2022 → …Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal
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ZbMATH (Journal)
Pentti Haukkanen (Reviewer)
Jul 2022Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal
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ZbMATH (Journal)
Pentti Haukkanen (Reviewer)
Jul 2022Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal
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ZblMath (Journal)
Pentti Haukkanen (Reviewer)
Jun 2022Activity: Publication peer-review and editorial work › Reviewer of Scientific Journal