Mostrando 7,601 - 7,620 Resultados de 7,822 Para Buscar '"álgebra"', tiempo de consulta: 0.34s Limitar resultados
  1. 7601
    por Nizam, Ahmed Mehedi
    Publicado 2022
    “…Apart from deriving algebraic relationships between money supply and e-money, here we have empirically shown that during the 03 years span of 2018-2021, MFS transactions account for nearly 10.88% and 11.29% of total narrow and broad money supply of Bangladesh as on January 2021. …”
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  2. 7602
    “…The affine transformation period, the number of iteration cycles, and the algebraic expression of the S-box are improved. Its cryptographic properties are better than the S-box of the original algorithm, and the security of the algorithm is improved. …”
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  3. 7603
    por Levy, Moshe, Lo, Andrew W.
    Publicado 2022
    “…Biol. 7, 17–52 (1964)] quantifies the central evolutionary ideas of inclusive fitness and kin selection into a simple algebraic relationship. Evidence consistent with Hamilton’s rule is found in many animal species. …”
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  4. 7604
    “…We study both pentapartite GHZ and W-class states in the noninertial frame and explore their entanglement properties by carrying out the negativities including 1-4, 2-3, and 1-1 tangles, the whole entanglement measures such as algebraic and geometric averages [Formula: see text] and [Formula: see text] , and von Neumann entropy. …”
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  5. 7605
    “…CONCLUSION: Exploiting intrinsic encoding properties of RF pulses in a new signal model enables algebraic reconstruction of ZTE data sets with large dead‐time gaps. …”
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  6. 7606
    “…The purpose of the study is to develop a statistical method for constructing a code, in contrast to known algebraic methods, and to investigate the code size. …”
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  7. 7607
    “…Aiming at the difficulty of optimizing the parameters of wind turbine gearbox fault detection models based on extreme random forest, a fault detection model with extreme random forest optimized by the improved butterfly optimization algorithm (IBOA-ERF) is proposed. The algebraic sum of the false alarm rate and the missing alarm rate of the fault detection model is constructed as the fitness function, and the initial position and position update strategy of the individual are improved. …”
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  8. 7608
    “…For the investigated multilevel approaches, the second-order algebraic-diagrammatic construction [ADC(2)] approach was utilized as the high-level method, which was embedded in either Hartree–Fock or a density functional environment. …”
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  9. 7609
    “…However, most current lattice-based RS schemes are based on a strong trapdoor like hash-and-sign, and in such constructions, there is a hidden algebraic structure, that is, added to lattice so that the trapdoor shape is not leaked, which greatly affects the computational efficiency of RS. …”
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  10. 7610
    “…In order to get the analytical closed form solution, one of the generalized approach new extended direct algebraic method is utilized. The fractional nonlinear elliptic Schrodinger equation is developed in three different fractional sense. …”
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  11. 7611
    “…This subgraph is obtained via algebraically-principled axioms and does not require statistical sampling based on null-models. …”
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  12. 7612
    por Maloney, Sean R.
    Publicado 2023
    “…A mathematical model has been developed to allow the calculation of 1,25(OH)(2) D synthesis, and demand, and the percent utilization of 25(OH)D(3). Simple algebraic equations have been derived which allow the calculation of these new parameters using the concentrations of the end metabolites of 1,25(OH)(2)D(3) and its immediate precursor, 25(OH)D(3) in the serum and urine. …”
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  13. 7613
    por Lang, Serge
    Publicado 1991
    “…Although in the series of number theory, this volume is on diophantine geometry, and the reader will notice that algebraic geometry is present in every chapter. ... …”
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  14. 7614
    por Deza, Michel Marie, Deza, Elena
    Publicado 2016
    “…New topics in the purely mathematical sections include e.g. the Vitanyi multiset-metric, algebraic point-conic distance, triangular ratio metric, Rossi-Hamming metric, Taneja distance, spectral semimetric between graphs, channel metrization, and Maryland bridge distance. …”
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  15. 7615
    por Pepper, Darrell W, Heinrich, Juan C
    Publicado 2017
    “…Emphasis is placed on the development of the discrete set of algebraic equations. The example problems and exercises in each chapter explain the procedure for defining and organizing the required initial and boundary condition data for a specific problem, and computer code listings in MATLAB and MAPLE are included for setting up the examples within the text, including COMSOL files. …”
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  16. 7616
    por Mathai, A M, Haubold, H J
    Publicado 2017
    “…Chapter three discusses deterministic/mathematical and optimization models evolving from differential equations, difference equations, algebraic models, power function models, input-output models and pathway models. …”
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  17. 7617
    por Burwell, Jennifer
    Publicado 2018
    “…The principles of quantum physics -- and the strange phenomena they describe -- are represented most precisely in highly abstract algebraic equations. Why, then, did these mathematically driven concepts compel founders of the field, particularly Erwin Schrödinger, Niels Bohr, and Werner Heisenberg, to spend so much time reflecting on ontological, epistemological, and linguistic concerns? …”
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  18. 7618
    por Kendig, Keith
    Publicado 2018
    “…This in turn led to several standard techniques used every day in algebraic topology. Whitney also established the fundamentals of graph theory, the four-color problem, matroids, extending smooth functions, and singularities of smooth functions. …”
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  19. 7619
    por Pade, Jochen
    Publicado 2018
    “…In order to quickly and clearly present the main principles of quantum mechanics and its mathematical formulation, there is a systematic transition between wave mechanics and algebraic representation in the first few chapters, in which the required mathematical tools are introduced step by step. …”
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  20. 7620
    “…In accordance with the statistical metrics, model grading process, scatter plot, and the hybrid SVR(RBF)-ACO model are preferred as the best and most precise model to predict maximum relative length and width with a total grade (TG) of 6.75 and 5.8, respectively. The generated algebraic formula for DFSZ under the optimal scenario of GEP is equated with the corresponding measured ones and the results are within 0–10%.…”
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