Results 211 to 220 of about 41,011 (239)
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Roots of the equationf (z)=αf (α) for the class of typically-real functions

Mathematical Notes of the Academy of Sciences of the USSR, 1971
Let Tr be the class of functionsf (z)=z+c2z2+..., regular in the disk ¦z¦ 0 in the remainder of the disk ¦z¦
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Differential equations on the Prym theta function. a realness criterion for two-dimensional, finite-zone, potential Schr�dinger operators

Functional Analysis and Its Applications, 1992
This article deals with finite-zone two-dimensional Schrödinger operators of the type \[ L = {\partial^ 2 \over \partial z \partial \overline z} + 2{\partial^ 2 \over \partial z \partial \overline z} \theta_{Pr} (zu^ 1 + \overline zu^ 2-e) - \varepsilon_ 0 \] where \(e,u^ 1,u^ 2 \in {\mathcal C}^ 2\) and \(\theta_{Pr}\) -- Prym theta- function of a ...
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The Thermodynamic Treatment of Chemical Equilibria in Systems Composed of Real Gases. I. An Approximate Equation for the Mass Action Function Applied to the Existing Data on the Haber Equilibrium

Physical Review, 1930
All of the equilibrium data on the ammonia synthesis reaction, which cover an extreme temperature range of from 325\ifmmode^\circ\else\textdegree\fi{} to 952\ifmmode^\circ\else\textdegree\fi{}C and an extreme pressure range (at some temperatures) of from 10 to 1000 atmospheres, are correlated with the compressibility and heat capacity data on the pure ...
Louis J. Gillespie, James A. Beattie
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On the existence and uniqueness of solutions continuous and bounded on the real axis for nonlinear functional equations

Ukrainian Mathematical Journal, 2000
This paper deals with the functional equation \[ x(t)=T[x](t):=f\bigl(t,x(\varphi_1(t,x(t)),\ldots,x(\varphi_m(t,x(t)))\bigl), \] where \(f:\mathbb R\times \mathbb R^m \to \mathbb R, \varphi_i:\mathbb R\times \mathbb R \to \mathbb R, i=1,\ldots ,m\). The functions \(f\) and \(\varphi_i\) are bounded and Lipschitzian.
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Functions for the Calculation of Entropy, Enthalpy, and Internal Energy for Real Fluids Using Equations of State and Specific Heats

1964
Several recent publications [1–5] from this laboratory on the calculation of thermodynamic properties of cryogenic fluids contain various relations for the determination of entropy, enthalpy, and internal energy. Considerable interest has been expressed about the derivation and application of these equations; this interest generally results from the ...
J. G. Hust, A. L. Gosman
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Fixed conditions for achieving the real-valued partition function of one-dimensional Gross-Pitaevskii equation coupled with time-dependent potential

AIP Conference Proceedings, 2014
We have imposed the conditions in order to preserve the real-valued partition function in the case of onedimensional Gross-Pitaevskii equation coupled by time-dependent potential. In this case we have solved the Gross-Pitaevskii equation by means of the time-dependent perturbation theory by extending the previous work of Kivshar et al. [Phys.
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Canonical Equation K 17 for Identically Distributed Independent Vector Observations and the G 2-Estimators of the Real Stieltjes Transforms of the Normalized Spectral Functions of the Covariance Matrices

2001
In this chapter, we use the assumption traditional for multidimensional statistical analysis that the observations of a certain random vector are independent and identically distributed. Here, we consider some important consistent and asymptotically normal estimators obtained with the help of some canonical equations.
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An overview of real‐world data sources for oncology and considerations for research

Ca-A Cancer Journal for Clinicians, 2022
Lynne Penberthy   +2 more
exaly  

Circulating tumor DNA in advanced solid tumors: Clinical relevance and future directions

Ca-A Cancer Journal for Clinicians, 2021
Michael L Cheng   +2 more
exaly  

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