Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Janne Gröhn"'
Publikováno v:
LUMAT, Vol 8, Iss 1 (2020)
In this article, we study a group (N=98) of students from two campuses of one Finnish university and their responses to a questionnaire that surveyed the respondents' study habits and how they use different kinds of learning materials in university m
Externí odkaz:
https://doaj.org/article/3bf7ed0aa301456e80da24d6a825db8b
Publikováno v:
Abstract and Applied Analysis, Vol 2011 (2011)
In the case of the complex plane, it is known that there exists a finite set of rational numbers containing all possible growth orders of solutions of f(k)+ak-1(z)f(k-1)+⋯+a1(z)f′+a0(z)f=0 with polynomial coefficients. In the present paper, it is
Externí odkaz:
https://doaj.org/article/02488ab3cedb4674a5dfa27a7e4da816
Publikováno v:
Journal of the Australian Mathematical Society. :1-27
It is known that, in the unit disc as well as in the whole complex plane, the growth of the analytic coefficients $A_0,\dotsc ,A_{k-2}$ of $$ \begin{align*} f^{(k)} + A_{k-2} f^{(k-2)} + \dotsb + A_1 f'+ A_0 f = 0, \quad k\geqslant 2, \end{align*} $$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef1cd4abd7f2b775ec881da0192fe986
https://doi.org/10.1017/s1446788722000118
https://doi.org/10.1017/s1446788722000118
Publikováno v:
Journal de Mathématiques Pures et Appliquées. 160:158-201
It is shown that the order and the lower order of growth are equal for all non-trivial solutions of $f^{(k)}+A f=0$ if and only if the coefficient $A$ is analytic in the unit disc and $\log^+ M(r,A)/\log(1-r)$ tends to a finite limit as $r\to 1^-$. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a551b8f87b130440ec049eb6fb2aacdf
https://doi.org/10.1016/j.matpur.2022.02.001
https://doi.org/10.1016/j.matpur.2022.02.001
Epistemological beliefs about the nature of mathematics affect how a student perceives mathematics in general, whereas high motivation for mathematics gives an individual a personal reason to study the subject. Epistemological beliefs and achievement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4a6cabec86d8082ff0624e914fe341f
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-96355
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-96355
Publikováno v:
LUMAT, Vol 8, Iss 1 (2020)
In this article, we study a group (N=98) of students from two campuses of one Finnish university and their responses to a questionnaire that surveyed the respondents' study habits and how they use different kinds of learning materials in university m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64313115ea3d1d0dd7c76f0602a2255d
https://journals.helsinki.fi/lumat/article/view/1317
https://journals.helsinki.fi/lumat/article/view/1317
Autor:
Janne Gröhn
Publikováno v:
Annales Academiae Scientiarum Fennicae Mathematica. 43:617-629
Solutions of the differential equation $f''+Af=0$ are considered assuming that $A$ is analytic in the unit disc $\mathbb{D}$ and satisfies \begin{equation} \label{eq:dag} \sup_{z\in\mathbb{D}} \, |A(z)| (1-|z|^2)^2 \log\frac{e}{1-|z|} < \infty. \tag{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d23f6bc13bccb5e126ed65f75ab31b0a
https://doi.org/10.5186/aasfm.2018.4339
https://doi.org/10.5186/aasfm.2018.4339
Autor:
Janne Gröhn
Publikováno v:
Constructive Approximation. 49:295-306
Behavior of solutions of $$f''+Af=0$$ is discussed under the assumption that A is analytic in $$\mathbb {D}$$ and $$\sup _{z\in \mathbb {D}}(1-|z|^2)^2|A(z)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e44b2eb44d00f065658a4ac7cacf50a
https://doi.org/10.1007/s00365-017-9409-z
https://doi.org/10.1007/s00365-017-9409-z
Autor:
Janne Gröhn, Artur Nicolau
Publikováno v:
Journal of Functional Analysis. 272:2463-2486
For 1 / 2 p 1 , a description of inner functions whose derivative is in the Hardy space H p is given in terms of either their mapping properties or the geometric distribution of their zeros.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd2f8400a27e5e6cff1fb0dab171af2c
https://doi.org/10.1016/j.jfa.2016.12.001
https://doi.org/10.1016/j.jfa.2016.12.001
Autor:
Artur Nicolau, Janne Gröhn
Publikováno v:
Bulletin of the London Mathematical Society. 49:380-390
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f40069e69216cd7484371871968410d8
https://doi.org/10.1112/blms.12036
https://doi.org/10.1112/blms.12036