Zobrazeno 1 - 10
of 30
pro vyhledávání: '"nabla and delta derivatives"'
Autor:
Zbigniew Bartosiewicz, Ülle Kotta, Tanel Mullari, Maris Tõnso, Ewa Pawluszewicz, Małgorzata Wyrwas
Publikováno v:
Nonlinear Analysis, Vol 21, Iss 4 (2016)
The backward shift and nabla derivative operators, defined by the control system on homogeneous time scale, in vector spaces of one-forms and vector fields are introduced and some of their properties are proven. In particular the formulas for compone
Externí odkaz:
https://doaj.org/article/8004b24f56734b539fcc8414ce61e91d
Autor:
Qi-Ru Wang, Xun-Huan Deng
Publikováno v:
Rocky Mountain J. Math. 45, no. 2 (2015), 475-507
By employing Kranoselskii's fixed point theorem, we obtain sufficient conditions for the existence of nonoscillatory solutions of the forced higher-order nonlinear neutral dynamic equation \[ [x(t)+p(t)x(\tau(t))]^{\nabla^m }+\sum^{k}_{i=1}p_{i}(t)f_
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::747d22c6c28f920953a51cf04ded473c
http://projecteuclid.org/euclid.rmjm/1434208484
http://projecteuclid.org/euclid.rmjm/1434208484
Autor:
Małgorzata Wyrwas, Ülle Kotta, Ewa Pawluszewicz, Zbigniew Bartosiewicz, Maris Tõnso, Tanel Mullari
Publikováno v:
Nonlinear Analysis, Vol 21, Iss 4 (2016)
ResearcherID
ResearcherID
The backward shift and nabla derivative operators, defined by the control system on homogeneous time scale, in vector spaces of one-forms and vector fields are introduced and some of their properties are proven. In particular the formulas for compone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bba6fabaa83252cb6981352f1fdf9bfa
http://www.zurnalai.vu.lt/nonlinear-analysis/article/view/13460
http://www.zurnalai.vu.lt/nonlinear-analysis/article/view/13460
Autor:
Ortigueira, Manuel D.1 (AUTHOR) mdo@fct.unl.pt
Publikováno v:
Symmetry (20738994). Jul2024, Vol. 16 Issue 7, p814. 24p.
Akademický článek
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Autor:
Ortigueira, Manuel Duarte1 (AUTHOR) mdo@fct.unl.pt, Bengochea, Gabriel2 (AUTHOR) gabriel.bengochea@uacm.edu.mx
Publikováno v:
Mathematics (2227-7390). Nov2023, Vol. 11 Issue 21, p4464. 15p.
Autor:
Şan, Müfit1 (AUTHOR), Ortigueira, Manuel D.2 (AUTHOR) mdo@fct.unl.pt
Publikováno v:
Mathematics (2227-7390). Dec2022, Vol. 10 Issue 23, p4552. 21p.
Autor:
Kayar, Zeynep1 (AUTHOR) zeynepkayar@yyu.edu.tr, Kaymakçalan, Billur2 (AUTHOR)
Publikováno v:
Bulletin of the Iranian Mathematical Society. Oct2022, Vol. 48 Issue 5, p2407-2439. 33p.
Autor:
KAYAR, Zeynep1 zeynepkayar@yyu.edu.tr, KAYMAKÇALAN, Billur2 billurkaymakcalan@gmail.com
Publikováno v:
Communications Series A1 Mathematics & Statistics. 2022, Vol. 71 Issue 2, p349-376. 28p.
Autor:
Arbi, Adnène1,2 (AUTHOR) adnen.arbi@enseignant.edunet.tn, Guo, Yingxin3 (AUTHOR), Cao, Jinde4 (AUTHOR)
Publikováno v:
Neural Computing & Applications. Apr2021, Vol. 33 Issue 8, p3567-3581. 15p.