# Coframe energy-momentum current. Algebraic properties

Nov 26, 2001 - a Institute of Mathematics, Hebrew University of Jerusalem ... This theory is a natural application of gauge principles to spacetime sy...

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Energy-momentum current for coframe gravity. 5. The general ( âdiagonalâ) spherical-symmetric static solution to the field equation (2.6) for all possible values of Ïi is derived [17]. It turns out that Ï1 = 0 is a necessary and sufficient cond

elements of this algebra which we call "logical primes". The algebraic ... Other questions center around efficient techniques to determine satisfying ... propositional calculus, up to now. We can even proceed further and define the analogue of truth

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Oct 3, 2014 - Abstract. The question about maximal size of independent system of word equations is one of the most striking problems in combinatorics on words. Recently, Aleksi Saarela has introduced a new approach to the problem that is based on lin

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Oct 3, 2016 - for which the chromatic polynomial is a product of linear factors and one âinterestingâ factor of larger degree. We also report computational results on the Galois groups of irreducible factors of the chromatic polynomial for some s

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Jan 23, 2017 - In both cases we demonstrate that the two approaches should lead to the same results for the longitudinal macroscopic dielectric function (see App. B for its definition). A. Noninteracting electron-hole pairs. Let us consider a collect

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Aug 17, 2016 - Observe that the kernel IG of ÏG is a graded toric ideal which ..... on computations in [28, Table 1], the cut algebra K[K6] is not Cohen-Macaulay.

Jan 2, 2009 - and (MY )Ï = M(Y )Ï, so using formulae (185) in the main theorem we obtain from the left hand side of (188) sum of terms det(MIL)det(Y Ï. LJ), and from the right hand side we obtain det(MIL)det(YLJ), since Y is a Manin matrix, we see

We introduce new kinds of states of quantized radiation fields, which are the superpo- sitions of negative binomial states. They exhibit remarkable non-classical properties and reduce to SchrÃ¶dinger cat states in a certain limit. The algebras involv

real part can be found in Silhol [Sil]. Sketch of the proof. ... Proof of Theorem 3.7.2 is based on the global Torelli theorem for K3-surfaces, see [BPV] .... job, the complexity of the resulting auxiliary problem depends essentially on the surface i

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D2 are called linearly equivalent, D1 â¼ D2, if their difference is a principal divisor,. i.e., there ...... dY = 2dX + dA + 2(Î²0(RX) â câ â 1) + (Î´ + Îµ+) â 2Î²1(X), ...... N. E. Steenrod, D. B. A. Epstein, Cohomology operations, Princeto

Sep 11, 2009 - [5] W. Bruns and J. Gubeladze, Polytopes, rings, and K-theory. Springer Monographs in Mathematics. New York, NY: Springer (2009).

Dec 19, 2012 - equal to the symmetric group or the alternating group on the state space. .... Computing the group G generated by a cipher is ...... 5 Department of Mathematics and Computer Science, Colorado College, Colorado Springs, CO.

we obtain the following expression for the mean vibrational energy in terms of the parti- ... Mean Number of Anharmonic Bosons .... [8] S. Oss, Adv. Chem. Phys.