C. Cevikel , " The tanh-coth method combined with the Riccati equation for solving nonlinear coupled equation in mathematical physics ," Journal of King Saud University – Science 23 , 127 – 132 ( 2011 ).A. Bekir, A. C. Cevikel, "The tanh-coth method combined with the Riccati ...
However, one can estimate the rectification effect on the basis of the simplified equation Eq. (7). First, we consider the limit of small sheet resistance such that $$\begin{array}{r}\alpha =\frac{2e{I}_{C}{R}_{\square }}{\pi N{{\Delta }}}\ll 1.\end{array}$$ (8) In ...
Active matter comprises a unique class of systems with intricate structural and dynamical features, facilitated by their elementary agents consuming internal energy, or energy from the environment, to maintain an out-of-equilibrium state. The interplay between the autonomous locomotion of the agents and...
when combined with eqs. ( 5.43 ), ( 5.52 ), ( 5.53 ), ( 5.54 ), ( 5.56 ) the last equation gives a set of coupling relations $$\begin{aligned} -\frac{\alpha _1}{3}&= -\frac{\gamma _1}{3} = -\frac{\beta _1}{2}= \frac{\beta _3}{2} = \frac{\beta _4}{2} ...
In this paper, we studied the cosmological application of the interacting Ricci Dark Energy (RDE) model in the framework of the scalar Gauss-Bonnet modified gravity model. We studied the properties of the reconstructed potentialV(t), the Strong Energy Condition (SEC), the Weak Energy Condition ...
The PINN aims to construct a continuous and differentiable mapping function, ΦΦ, that approximates some physical quantity, 𝑢u, while adhering to its governing equation. Suppose that the governing equation of 𝑢u can be expressed as a differential operator, 𝒟D, defined in space 𝑥x an...
Physics), with Key Facts boxes for quick reference and rote learning, and accompanying questions in various categories, including: * Recall questions * Data analysis questions * Equation problem-solving questions * Experimental technique questions * 6 marker questions Full answers for each sheet ...
The event horizon is a crucial concept. Mathematically, we can describe it using the Schwarzschild equation: Rs = 2GM/c^2, [where Rs is the Schwarzschild radius (event horizon), G is the gravitational constant, M is the mass of the black hole, and c is the speed of light]. ...
For International GCSE Physics, Double Award, and Single Award, the 2024 equation list can be accessed now. It is the same as the formula sheet used in the summer 2022 and 2023 series. Access the International GCSE Physics - Science (Double Award) - Equations list...
logistic growth problem. I know this because there is an upper limit of approximately 21,000 people. I need to calculate growth rate. Would it be something as simple as taking two populations and dividing them to get the rate (X2-X1/X1) to obtain it or is there an equation I am ...