Results 21 to 30 of about 1,971,496 (273)

First Order Chemical Reaction Effects on Exponentially Accelerated Vertical Plate with Variable Mass Diffusion in the Presence of Thermal Radiation

open access: yesInternational Journal of Applied Mechanics and Engineering, 2015
Effects of transfer of mass and free convection on the flow field of an incompressible viscous fluid past an exponentially accelerated vertical plate with variable surface temperature and mass diffusion are studied.
R. Muthucumaraswamy, C.S. Lakshmi
doaj   +1 more source

Hydromagnetic Flow Past an Exponentially Accelerated Isothermal Vertical Plate with Uniform Mass Diffusion in the Presence of Chemical Reaction of first Order

open access: yesInternational Journal of Applied Mechanics and Engineering, 2013
An exact solution of an unsteady flow past an exponentially accelerated infinite isothermal vertical plate with uniform mass diffusion in the presence of a transverse magnetic field has been studied.
R. Muthucumaraswamy, V. Valliammal
doaj   +1 more source

Deterministic modeling for radiation attenuation-integrated radon transform in emission computed tomography: Algorithm, curve fitting analysis, and introduction of attenuation hadamard matrix

open access: yesJournal of Medical Physics, 2023
Purpose: The purpose of the study is to propose an algorithm to implement and visualize radiation attenuation-integrated Radon transform based on Beer–Lambert law during emission computed tomography simulation using a deterministic model and also to ...
Mohsen Qutbi
doaj   +1 more source

Exponential Functors, R-Matrices and Twists [PDF]

open access: yes, 2019
In this paper we show that each polynomial exponential functor on complex finite-dimensional inner product spaces is defined up to equivalence of monoidal functors by an involutive solution to the Yang-Baxter equation (an involutive $R$-matrix), which ...
Pennig, Ulrich
core   +3 more sources

Exponential Triples [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2011
Using ultrafilter techniques we show that in any partition of $\mathbb{N}$ into 2 cells there is one cell containing infinitely many exponential triples, i.e. triples of the kind $a,b,a^b$ (with $a,b>1$). Also, we will show that any multiplicative $IP^*$ set is an "exponential $IP$ set", the analogue of an $IP$ set with respect to exponentiation.
openaire   +3 more sources

Brownian Super-exponents [PDF]

open access: yes, 2006
We introduce a transform on the class of stochastic exponentials for d-dimensional Brownian motions. Each stochastic exponential generates another stochastic exponential under the transform.
Goodman, Victor
core   +4 more sources

Moments of Progressive Type-II Right Censored Order Statistics from a General Class of Doubly Truncated Continuous Distributions [PDF]

open access: yesJournal of Statistical Theory and Applications (JSTA), 2014
In this paper we derive some general recurrence relations between moments of progressively Type-II right censored order statistics from a general class of doubly truncated distributions, thus unifying the earlier results in this direction due to several ...
Jagdish Saran, Narinder Pushkarna
doaj   +1 more source

Symbiotic microorganisms affect the resilience of Hymenaea courbaril L., a neotropical fruit tree, to water restriction

open access: yesPlant Stress, 2022
Hymenaea courbaril L. is a fruit species widely distributed throughout the Neotropics and possibly tolerant to a range of environmental variations, including adaptation to dry soils.
Luciana Cristina Vitorino   +5 more
doaj   +1 more source

On special exponential Diophantine equations [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics, 2023
In this paper, we will focus on the study of a special type of exponential Diophantine equations, including a proof. The main contribution of this article is the mentioned type of equations, which can only be solved by the methods of elementary ...
Tomáš Riemel
doaj   +1 more source

EXPONENTIAL GENERALIZED DISTRIBUTIONS [PDF]

open access: yes, 2010
In this paper we generalize the Fourier transform from the space of tempered distributions to a bigger space called exponential generalized distributions.
Gordon, M., Loura, L.
core   +1 more source

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