Results 11 to 20 of about 5,217,955 (289)
Non-Linear Inner Structure of Topological Vector Spaces
Inner structure appeared in the literature of topological vector spaces as a tool to characterize the extremal structure of convex sets. For instance, in recent years, inner structure has been used to provide a solution to The Faceless Problem and to ...
Francisco Javier García-Pacheco +3 more
doaj +1 more source
Graph-based linear scaling electronic structure theory [PDF]
We show how graph theory can be combined with quantum theory to calculate the electronic structure of large complex systems. The graph formalism is general and applicable to a broad range of electronic structure methods and materials, including ...
Bock, Nicolas +10 more
core +1 more source
Assessment of line differentiation in the Thoroughbred horse breed using DNA microsatellite loci
The Thoroughbred (TB) horse is the best racehorse breed used in the racing industry. This breed has had a closed studbook for about 300 years. In Russia TB horses have been bred since the second half of the XVIII century.
L. A. Khrabrova +4 more
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The University – a Rational-Biologic Model [PDF]
The article advances the extension of the biologic rational model for the organizations, which are reprocessing and living in a turbulent environment. The current “tree” type organizations are not able to satisfy the requirements of the socio-economical ...
Ion Gh. Rosca, George Moldoveanu
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Resonant optical excitation of apical oxygen vibrational modes in the normal state of underdoped YBa2Cu3O6+x induces a transient state with optical properties similar to those of the equilibrium superconducting state. Amongst these, a divergent imaginary
R. Mankowsky +12 more
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A time synchronization algorithm for wireless sensor network of linear structure
In view of network topology of fuzzy control and monitoring system of underground hydraulic support, the paper proposed a time synchronization algorithm adapted to wireless sensor network of linear structure which includes adjacent cluster ...
BEI Lulu, ZHANG Ran, HAN Lina, LI Feifei
doaj +1 more source
Structure theorems for linear and non-linear differential operators admitting invariant polynomial subspaces [PDF]
In this paper we derive structure theorems that characterize the spaces of linear and non-linear differential operators that preserve finite dimensional subspaces generated by polynomials in one or several variables.
Gomez-Ullate, David +2 more
core +4 more sources
Nuclear linear-chain structure arises in carbon-14
The shape and internal structure of an atomic nucleus can change significantly with increasing excitation energy, angular momentum, or isospin asymmetry.
Jiaxing Han +46 more
doaj +1 more source
Non‐linear capital structure dynamics [PDF]
AbstractWe investigate the capital structure and the dynamic behaviour of firms' debt ratios in a large sample of companies from 52 countries. Our findings support a complex view of capital structure decisions, with firm, macroeconomic and institutional factors interacting in the determination of both the optimal leverage and the adjustment process ...
Colombo Luca Vittorio Angelo +1 more
openaire +2 more sources
The synthesis of four new 1,3,5-triaryl-1,3,5-triazinane-2,4,6-trithione derivatives (thioisocyanurates) and two new partially thionated analogues from the corresponding 1,3,5-triaryl-1,3,5-triazinane-2,4,6-triones (isocyanurates) is reported, together ...
Ismaël Rabouel +7 more
doaj +1 more source

