Results 221 to 230 of about 195,496 (282)

Fractal fractional approach to investigate the forecasting and dynamics of malaria disease for early control precaution. [PDF]

open access: yesSci Rep
Farman M   +7 more
europepmc   +1 more source

Existence Analysis of a Three‐Species Memristor Drift‐Diffusion System Coupled to Electric Networks

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT The existence of global weak solutions to a partial‐differential‐algebraic system is proved. The system consists of the drift‐diffusion equations for the electron, hole, and oxide vacancy densities in a memristor device, the Poisson equation for the electric potential, and the differential‐algebraic equations for an electric network.
Ansgar Jüngel, Tuấn Tùng Nguyến
wiley   +1 more source

Optimization of the cut configuration for skin grafts. [PDF]

open access: yesBiomech Model Mechanobiol
Harbrecht H, Karnaev V.
europepmc   +1 more source

Existence and Uniqueness Theorems

1992
A set X equipped with a metric $$d:X \times X \to {R_ + }$$ which satisfies the conditions (the axioms of the metric) $$d\left( {x,y} \right) = 0 \Leftrightarrow x = y,\forall x,y \in X$$ (1) $$d\left( {x,y} \right) = d\left( {y,x} \right)\forall x,y \in X$$ (2) $$d\left( {x,z} \right) \leqslant d\left( {x,y} \right) + d ...
Gheorghe Micula, Paraschiva Pavel
openaire   +2 more sources

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