ESTONIAN ACADEMY
PUBLISHERS
eesti teaduste
akadeemia kirjastus
PUBLISHED
SINCE 1952
 
Proceeding cover
proceedings
of the estonian academy of sciences
ISSN 1736-7530 (Electronic)
ISSN 1736-6046 (Print)
Impact Factor (2020): 1.045
Vol 71, Issue 1, 2022

This issue is dedicated to the 100th birthday of Professor Ülo Lepik

Foreword; pp. 1–2
Jüri Engelbrecht
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Inverse problem to identify a space-dependent diffusivity coefficient in a generalized subdiffusion equation from final data; pp. 3–15
Jaan Janno, Kairi Kasemets, Nataliia Kinash
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Quantification of cracks in beams on the Pasternak foundation using Haar wavelets and machine learning; pp. 16–29
Helle Hein, Ljubov Jaanuska
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On the numerical solution of some differential equations with nonlocal integral boundary conditions via Haar wavelet; pp. 30–54
Imran Aziz, Muhammad Nisar, Siraj ul-Islam
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Haar wavelet fractional derivative; pp. 55–64
Carlo Cattani
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Gershgorin disk theorem in complex interval matrices; pp. 65–76
Suman Maiti, Snehashish Chakraverty
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Free vibration analysis of tapered Timoshenko beam with higher order Haar wavelet method; pp. 77–83
Marmar Mehrparvar, Jüri Majak, Kristo Karjust, Mustafa Arda
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Buckling analysis of angle-ply multilayered and sandwich plates using the enhanced Refined Zigzag Theory; pp. 84–102
Matteo Sorrenti, Marco Gherlone, Marco Di Sciuva
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Free vibrations of stepped nano-beams with cracks; pp. 103–116
Jaan Lellep, Artur Lenbaum
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