Results 221 to 230 of about 9,058,121 (273)
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Fields with Exceptional Tangent Fields
Journal of Theoretical Probability, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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International Journal of Computer Vision, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stefan Roth 0001, Michael J. Black
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stefan Roth 0001, Michael J. Black
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Electric Field in a Gravitational Field
Foundations of Physics, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Journal of Symbolic Logic, 2000
AbstractA minimal field of non-zero characteristic is algebraically closed.
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AbstractA minimal field of non-zero characteristic is algebraically closed.
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Fermion Fields, Boson Fields, and Gravitational Field
Annalen der Physik, 1976AbstractIf a tetrad theory is derivable from a variational principle with a Lagrangian 𝔏 of the form 𝔏 = 𝔏F+𝔏M 6 tetrad components will be defined by the vacuum equations if the energy momentum tensor is symmetric. Therefore, we look for a realisation of a programme proposed in a little different way by TREDER according to which the 16 tetrad field ...
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Field emission, field ionization, and field desorption
Surface Science, 1994Abstract A brief description of the essential features of the theory of field emission, field ionization, field desorption, and the field emission and field ion microscopes is presented. The principal applications of field emission including work function and surface diffusion measurements, and a brief sketch of the theory of diffusion are also given.
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Synthese, 1995
Hard-nosed physicists are content with elementary quantum mechanics as it is. Deep searchers desire a deeper comprehension of the theory or rather of reality. Observable internal correlations in micro-system and external correlations between widely separated parts can be calculated at the office.
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Hard-nosed physicists are content with elementary quantum mechanics as it is. Deep searchers desire a deeper comprehension of the theory or rather of reality. Observable internal correlations in micro-system and external correlations between widely separated parts can be calculated at the office.
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From field to Field (to field): An archaeological smorgasbord
2014This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by ...
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2020
The electric and magnetic fields are easily derived from the vector potential using the relations $$\displaystyle \begin{aligned} \mathbf{E}(\mathbf{r},t)=-\frac{{\partial}\mathbf{A}}{{\partial}t}\\ \mathbf{B}(\mathbf{r},t)=\boldsymbol{\nabla}\mathbf{xA}. \end{aligned} $$
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The electric and magnetic fields are easily derived from the vector potential using the relations $$\displaystyle \begin{aligned} \mathbf{E}(\mathbf{r},t)=-\frac{{\partial}\mathbf{A}}{{\partial}t}\\ \mathbf{B}(\mathbf{r},t)=\boldsymbol{\nabla}\mathbf{xA}. \end{aligned} $$
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1997
We have now given two proofs of the Fundamental Theorem of Algebra. Both of these involved much more analysis (calculus) than algebra. The first relied on the analytic properties of two-variable real-valued functions from advanced calculus as well as the continuity of real polynomials while the second proof followed from the theory of complex analysis.
Benjamin Fine, Gerhard Rosenberger
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We have now given two proofs of the Fundamental Theorem of Algebra. Both of these involved much more analysis (calculus) than algebra. The first relied on the analytic properties of two-variable real-valued functions from advanced calculus as well as the continuity of real polynomials while the second proof followed from the theory of complex analysis.
Benjamin Fine, Gerhard Rosenberger
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