Abstract We prove that for all $$n\in {\mathbb {N}}$$ n ∈ N , there exists a constant $$C_{n}$$ C such $$d \in d every row contraction T consisting of d commuting $$n \times n$$ ×...

In the paper titled “Encoding A Qubit In An Oscillator” Gottesman, Kitaev, and Preskill [quant-ph/0008040] described a method to encode a qubit in the continuous Hilbert space of an oscillator’s position and momentum variables. This encoding provides a natural error correction scheme that can correct errors due to small shifts of the position or momentum wave functions (i.e., use of the displac...

| This paper gives a brief overview on statistical classiication of time series using Hidden Markov Models. To overcome some limitations and assumptions made in the Hidden Markov Model framework two successful hybrid extensions using Neural Networks are presented. At rst, a short description of traditional stochastic-based Hidden Markov Model classiiers with diierent kinds of emission probabili...

Operator-Schmidt decompositions of the quantum Fourier transform on C N1 ⊗ C N2 are computed for all N1,N2 ≥ 2. The decomposition is shown to be completely degenerate when N1 is a factor of N2 and when N1 > N2. The first known special case, N1 = N2 = 2 , was computed by Nielsen in his study of the communication cost of computing the quantum Fourier transform of a collection of qubits equally di...

The purpose of this study was to determine the new strategy PT. Melia Sehat Sejatera Mataram City during COVID-19 pandemic and analyzed using a sharia economic perspective. This research uses qualitative methods, data collection techniques are carried out by combining inductive analysis. results stated that there were two strategies implemented Sejahtera covid-19 pandemic, namely door strategy,...

The aim of this study is to analyse and describe the impact of digital devices with a mult imodal character on chi ldren's creations of narrative texts. The focus will be on the process of creating texts, the conditions for creating texts and the results, the texts. Text is seen as multimodal and the theoretical approach is social semiotics. The method will involve a multimodal didactic design ...

În acest articol este implementat un nou algoritm de parametrizare plană. După o scurtă prezentare a cercetărilor actuale în acest domeniu, este descrisă noua noastră metodă de mapare baricentrică, bazată pe conservarea rapoartelor de lungimi între muchiile modelelor 3D. Rezultatele obţinute prin implementarea algoritmului propus certifică superioritatea noii metode faţă de majoritatea tehnicil...

harmaceutical prices have risen draP l matically in the past 10 years and will I continue to escalate for the next two or three years, Michael Pollard told participants at Managing the Rising Cost of Drugs : A Mult idiscipl inary Approach to Improving Hospital Services, a November 1991 meeting held in Westborough, MA. Pollard, long-time pharmaceutical analyst and partner at the Washington, DC, ...

In the present study, the mixing of liquid phase in bubble column is analysed by an entropy theory. The Kolmogorov entropy factor depending on the operating parameter is estimated to evaluate the concentration profile of the solute dispersed in the dynamic two-phase system. The intensity of mixing is enunciated by the Kolmogorov entropy parameter and correlated with the degree of mixing in the ...