Results 211 to 220 of about 1,795 (267)

Deciphering the Photopolymerization‐Induced Nanostructures and Interface Formation for Submicrometer Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
This work reveals the UV‐curing‐induced monomer‐rich domain, oligomer‐rich domain, and entangled oligomer domain. The cured submicron films in stressed state induce interlayer nano‐wrinkle structures during the deposition of the second layer. Stress‐free cured films in relaxed state form non‐diffusive, diffusive and semi‐diffusive interlayer ...
Shouzheng Chen   +13 more
wiley   +1 more source

Carroll geodesics. [PDF]

open access: yesEur Phys J C Part Fields
Ciambelli L, Grumiller D.
europepmc   +1 more source

Solution of an Extremal Problem

Theory of Probability & Its Applications, 1957
Let N be a set of pairs of integers $\langle {i,j} \rangle ,i, j = 1,2, \cdots ,h$, and M a non-empty subset of N. We shall denote by $\mathcal{P}_M$ the class of all systems $P = \{ p_{ij} \} ,\langle {i,j} \rangle \in N$ satisfying the following conditions: \[ p_{ij} \geqq 0\quad {\text{for}}\quad \langle {i,j} \rangle \in N, \,p_{ij} = 0\quad {\text{
Rubinshteĭn, G. Sh., Urbanik, Kazimierz
openaire   +2 more sources

On the extreme solutions of an nonlinear matrix equation

2007 American Control Conference, 2007
A quadratically convergent algorithm (QCA) for solving the extreme solutions of the matrix equation AX2+BX+C=0 was proposed by Bini and Meini. In this paper, we present a new derivation for this algorithm and a new proof for the convergence theory by using a structure-preserving transformation of a matrix pencil.
Xiaoxia Guo, Zhijian Ji
openaire   +2 more sources

Construction of Domains with All Solutions, and the Existence of Extreme Solutions

SIAM Journal on Numerical Analysis, 1981
In this paper we construct domains with all solutions of an operator equation $Fu = 0$, and prove the existence of a minimal and maximal solution. For this one requires a suitable growth condition of F and the existence of a solution of $Fu = 0$ in intervals $[\Phi ,\Psi ]$, if $\Phi $ is a subsolrution and $\Psi $ is a supersolution for $Fu = 0$.
openaire   +1 more source

Home - About - Disclaimer - Privacy