Results 31 to 40 of about 147,836 (303)

Theta Method Dynamics [PDF]

open access: yesLMS Journal of Computation and Mathematics, 2000
AbstractLong-term solutions of the theta method applied to scalar nonlinear differential equations are studied in this paper. In the case where the equation has a stable steady state, lower bounds on the basin of non-oscillatory, monotonic attraction for the theta method are derived. Spurious period two solutions are then analysed.
Barclay, G.J.   +2 more
openaire   +4 more sources

Discriminants of theta-representations

open access: yesANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, 2023
Tevelev has given a remarkable explicit formula for the discriminant of a complex simple Lie algebra, which can be defined as the equation of the dual hypersurface of the minimal nilpotent orbit, or of the so-called adjoint variety. In this paper we extend this formula to the setting of graded Lie algebras, and express the equation of the corresponding
Benedetti, Vladimiro, Manivel, Laurent
openaire   +4 more sources

An Investigation into the Theft of Concentrates and Their Upgrading to Saleable Platinum-Products

open access: yesGeosciences, 2018
Over the years the theft of material from platinum producers has mainly taken place from high-grade areas such as the precious- and base-metal refineries and the converter and smelting operations.
Robert Schouwstra   +4 more
doaj   +1 more source

Theta Functions on the Theta Divisor

open access: yesRocky Mountain Journal of Mathematics, 2010
We show that the gradient and the hessian of the Riemann theta function in dimension n can be combined to give a theta function of order n+1 and modular weight (n+5)/2 defined on the theta divisor. It can be seen that the zero locus of this theta function essentially gives the ramification locus of the Gauss map.
openaire   +4 more sources

Studi kualitatif implementasi advokasi, komunikasi dan mobilisasi sosial dalam pengendalian tuberkulosis paru di Kabupaten Musi Rawas Utara tahun 2016

open access: yesJurnal Kedokteran dan Kesehatan, 2018
Penanggulangan TB Paru merupakan tanggungjawab seluruh elemen antara lain  pemerintah, petugas kesehatan dan masyarakat. AKMS TB merupakan program pengendalian TB yang mengupayakan dukungan dari Pemerintah, perlunya keterampilan komunikasi petugas ...
Theta Elba Moulina   +2 more
doaj   +1 more source

Theta-scores per CAT dimension. [PDF]

open access: yes, 2016
Theta-scores per CAT dimension.
Christina Bode (841595)   +5 more
core   +1 more source

Classificação dos pesquisadores/consultores da área de enfermagem no CNPq: contribuição para um banco de dados

open access: yesRevista Brasileira de Enfermagem, 2003
Trata-se de análise das temáticas e sub-áreas de conhecimento nas quais pesquisadores de enfermagem do CNPq estão incluídos, tomando por base os projetos julgados no período 2002/ 2003.
Isabel Amélia Costa Mendes   +3 more
doaj   +1 more source

Exergaming in older adults: the effects of game characteristics on brain activity and physical activity

open access: yesFrontiers in Aging Neuroscience, 2023
IntroductionExergames are increasingly used in rehabilitation settings for older adults to train physical and cognitive abilities. To meet the potential that exergames hold, they need to be adapted to the individual abilities of the player and their ...
Helen Müller   +5 more
doaj   +1 more source

Dyons with phase $$\delta _{\theta }=n\theta$$

open access: yesThe European Physical Journal Plus, 2023
Comment: v2. A minor typo was corrected in the abstract. Published in The European Physical Journal Plus.
openaire   +2 more sources

Phi Theta Kappa Members [PDF]

open access: yes, 1988
Members of Phi Theta Kappa at the National Convention in Washington, D ...
Phi Theta Kappa
core   +2 more sources

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