Results 21 to 30 of about 1,392 (81)

Degenerate poly-Bell polynomials and numbers

open access: yesAdvances in Difference Equations, 2021
Numerous mathematicians have studied ‘poly’ as one of the generalizations to special polynomials, such as Bernoulli, Euler, Cauchy, and Genocchi polynomials.
Taekyun Kim, Hye Kyung Kim
doaj   +1 more source

Improved Biogas Production from Human Excreta Using Chicken Feather Powder: A Sustainable Option to Eradicating Poverty

open access: yesGlobal Challenges, Volume 6, Issue 6, June 2022., 2022
This research proposes the easiest, cheapest, and sustainable route to produce biogas. Chicken feather is used to enhance the biogas quality and quantity from the anaerobic digestion of human excreta. The use of human excreta is found to be the most sustainable due to the human population. Abstract It has been proposed that providing energy for cooking
Moses E. Emetere   +2 more
wiley   +1 more source

On the possible benefits of deep learning for spectral preprocessing

open access: yesJournal of Chemometrics, Volume 36, Issue 2, February 2022., 2022
This study compares classical and deep learning (DL)‐based spectral preprocessing. Experiments were performed to find combinations of preprocessing and predictive modelling that are sensible for “chemometric size” datasets. The study includes a discussion about a possible overkill of applying DL preprocessing in light of the simple relations given by ...
Runar Helin   +3 more
wiley   +1 more source

Degenerate Bell polynomials associated with umbral calculus

open access: yesJournal of Inequalities and Applications, 2020
Carlitz initiated a study of degenerate Bernoulli and Euler numbers and polynomials which is the pioneering work on degenerate versions of special numbers and polynomials.
Taekyun Kim   +4 more
doaj   +1 more source

Correction: Kim, T.; Khan, W.A.; Sharma, S.K.; Ghayasuddin, M. A Note on Parametric Kinds of the Degenerate Poly-Bernoulli and Poly-Genocchi Polynomials. Symmetry 2020, 12(4), 614 [PDF]

open access: yesSymmetry, 2020
(This article belongs to the Special Issue Current Trends in Symmetric Polynomials with Their Applications Ⅱ) [...]
Taekyun Kim   +3 more
openaire   +1 more source

Identities of Degenerate Poly‐Changhee Polynomials Arising from λ‐Sheffer Sequences

open access: yesJournal of Mathematics, Volume 2022, Issue 1, 2022., 2022
In the 1970s, Gian‐Carlo Rota constructed the umbral calculus for investigating the properties of special functions, and by Kim‐Kim, umbral calculus is generalized called λ‐umbral calculus. In this paper, we find some important relationships between degenerate Changhee polynomials and some important special polynomials by expressing the Changhee ...
Sang Jo Yun   +2 more
wiley   +1 more source

A Performance Comparison of Classification Algorithms for Rose Plants

open access: yesComputational Intelligence and Neuroscience, Volume 2022, Issue 1, 2022., 2022
One of the key roles of Botanists is to be able to recognize flowers. This role has become highly challenging given that the number of discovered flower types are nearing half a million. To support Botanists, Information Technology offers promising solutions.
Muzamil Malik   +5 more
wiley   +1 more source

A note on degenerate poly-Genocchi numbers and polynomials

open access: yesAdvances in Difference Equations, 2020
Recently, some mathematicians have been studying a lot of degenerate versions of special polynomials and numbers in some arithmetic and combinatorial aspects. Our research is also interested in this field.
Hye Kyung Kim, Lee-Chae Jang
doaj   +1 more source

Novel Based Ensemble Machine Learning Classifiers for Detecting Breast Cancer

open access: yesMathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
Nowadays, for many industries, innovation revolves around two technological improvements, Artificial Intelligence (AI) and machine learning (ML). ML, a subset of AI, is the science of designing and applying algorithms that can learn and work on any activity from past experiences.
Taarun Srinivas   +7 more
wiley   +1 more source

On the new type of degenerate poly-Genocchi numbers and polynomials

open access: yesAdvances in Difference Equations, 2020
Kim and Kim (J. Math. Anal. Appl. 487:124017, 2020) introduced the degenerate logarithm function, which is the inverse of the degenerate exponential function, and defined the degenerate polylogarithm function.
Dae Sik Lee, Hye Kyung Kim
doaj   +1 more source

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