The Hilbert space formalism of quantum mechanics is reviewed with emphasis on applications to quantum computing. Standard interferomeric techniques are used to construct a physical device capable of universal quantum computation. Some consequences for recursion theory and complexity theory are discussed.

The upper limit on the lightest CP-even Higgs boson mass, mh, is analyzed within the MSSM as a function of tanβ for fixedmt andMSUSY. The impact of recent diagrammatic two-loop results on this limit is investigated. We compare the MSSM theoretical upper bound on mh with the lower bound obtained from experimental searches at LEP. We estimate that with the LEP data taken until the end of 1999, th...

The Borodin–Kostochka Conjecture states that for a graph G $G$ , if Δ ( ) ≥ 9 ${\rm{\Delta }}(G)\ge 9$ and ω ≤ − 1 $\omega (G)\le {\rm{\Delta }}(G)-1$ then χ $\chi . We prove the P 5 gem $({P}_{5},\text{gem})$ -free graphs, is, graphs with no induced ${P}_{5}$ K ∨ 4 ${K}_{1}\vee {P}_{4}$

The minimum to maximum temperature value was observed 22ºC 25.2ºC while pH ranged between 7.2 (P-9) 7.9 (P-1) . Turbidity 5 (P-7) 17.9 (P-11) NTU. TDS 1540 (P-10) 4950 (mg/l (P-4). and Total Hardness 240 (P-3) 1250 mg/l Calcium 75(P-3) 436 (P-9). Magnesium 25.6 (P-6) 139 highly positive correlated were found total hardness (0.944) , Chloride (0.913). Highly negatively were, (-0.640).The result ...

<p>Editoral nº 9 revista ANIAV - septiembre 2021</p><p> </p>