Results 31 to 40 of about 8,289 (116)

Karakteristik Seni Kerajinan Eceng Gondok Gorontalo

open access: yesDewa Ruci: Jurnal Pengkajian dan Penciptaan Seni, 2020
Upaya pengembangan kerajinan eceng gondok di Gorontalo sebagai sektor unggulan harus dilandasi oleh karakteristik yang meliputi potensi dan permasalahan. Namun, data tentang karakteristik kerajinan belum tersedia secara komprehensif.
I Wayan - Sudana, Isnawati Mohamad
doaj   +1 more source

A similar for ∆1 problem for the second order hyperbolic equation in the 3D euclidean space

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2015
The second-order hyperbolic type equation is considered in the 3D Euclidean space. Boundary value problem is posed in the infinite cylindrical region bounded by the characteristic surfaces of this equation with data on the related characteristic surfaces ...
Irina N Rodionova   +1 more
doaj   +1 more source

Zeroes and poles of a characteristic function for Sturm–Liouville problem with nonlocal integral condition

open access: yesLietuvos Matematikos Rinkinys, 2015
This paper presents some new results on a spectrum for the Sturm–Liouville problem with one integral type nonlocal boundary condition depending on tree parameters (γ, ξ1, ξ2).
Agnė Skučaitė, Artūras Štikonas
doaj   +1 more source

Hilbert’s 13th problem in prime characteristic

open access: yesDocumenta Mathematica
The resolvent degree \operatorname{rd}_{\mathbb{C}}(n) is the smallest integer d such that a root of the general polynomial
Oakley Edens, Zinovy B. Reichstein
openaire   +2 more sources

About the spectral problem arising from robotic manipulator mechanics

open access: yesМоделирование и анализ информационных систем, 2009
A spectral boundary problem of special type containing a spectral parameter in the boundary condition is completely solved in this paper. The characteristic equation for spectrum points determination is obtained, the energy innerproduct is derived, and ...
V. I. Voytitsky   +2 more
doaj  

Oscillatory solutions of the Cauchy problem for linear differential equations

open access: yesElectronic Journal of Differential Equations, 2015
We consider the Cauchy problem for second and third order linear differential equations with constant complex coefficients. We describe necessary and sufficient conditions on the data for the existence of oscillatory solutions. It is known that in the
Gro Hovhannisyan, Oliver Ruff
doaj  

Characteristic energy factors for energy sink problem of the ideal fluid cavity annihilation

open access: yesBaozha yu Chongji
In physics, a “source” denotes the origin of matter or energy, while a “sink” refers to the terminal point of matter or energy. By analogizing with the energy source problem in underground explosions, this study proposes an energy sink problem for ideal ...
Haoxiang CHEN   +3 more
doaj   +1 more source

Individual strategy ratings improve the control for task difficulty effects in arithmetic problem solving paradigms

open access: yesFrontiers in Psychology, 2015
Mental arithmetic is a powerful paradigm to study problem solving using neuroimaging methods. However, the evaluation of task complexity varies significantly across neuroimaging studies.
Nadja eTschentscher, Olaf eHauk
doaj   +1 more source

On the solvability of the Sturm – Liouville problem, nonlinear in the spectral parameter

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки
Background. The paper studies the solvability of the Sturm-Liouville problem, which is nonlinear in the spectral parameter. The problem is studied on a segment with boundary conditions of the third kind. Materials and methods.
G.V. Chalyshov
doaj   +1 more source

A nonlocal problem for fourth order hyperbolic equations with multiple characteristic

open access: yesElectronic Journal of Differential Equations, 2002
In this paper, we study fourth order differential equations with multiple characteristics and dominated low terms. We prove the existence and uniqueness of a Riemann function for this equation, and then provide an integral representation of the general ...
Bidzina Midodashvili
doaj  

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