Algebraic Properties of Quasihomogeneous and Separately Quasihomogeneous Toeplitz Operators on the Pluriharmonic Bergman Space by Hongyan Guan, Liu Liu, Yufeng Lu

“…We study some algebraic properties of Toeplitz operator with quasihomogeneous or separately quasihomogeneous symbol on the pluriharmonic Bergman space of the unit ball in ℂn. …”
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Coverage compensation algorithm based on vector algebra in hybrid wireless sensor networks by Ning-ning QIN, Li-xia GUO, Bao-guo XU

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Nearly Ring Homomorphisms and Nearly Ring Derivations on Non-Archimedean Banach Algebras by Madjid Eshaghi Gordji

“…We prove the generalized Hyers-Ulam stability of homomorphisms and derivations on non-Archimedean Banach algebras. Moreover, we prove the superstability of homomorphisms on unital non-Archimedean Banach algebras and we investigate the superstability of derivations in non-Archimedean Banach algebras with bounded approximate identity.…”
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K-theory for Cuntz-Krieger algebras arising from real quadratic maps by Nuno Martins, Ricardo Severino, J. Sousa Ramos

“…We compute the K-groups for the Cuntz-Krieger algebras 𝒪A𝒦(fμ), where A𝒦(fμ) is the Markov transition matrix arising from the kneading sequence 𝒦(fμ) of the one-parameter family of real quadratic maps fμ.…”
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Effect of Eng-Hau medium of instruction on Upper-Basic students’ achievement in Algebra by John Tyavbee Ajai, Solomon A. O. Iyekekpolor, Herbert R. Hanawa

“…Methodology instructional packages, where algebra concepts were translated into the Hausa language were used to teach the students. …”
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Clifford algebra-valued orthogonal polynomials in the open unit ball of Euclidean space by Fred Brackx, Nele De Schepper, Frank Sommen

“…A new method for constructing Clifford algebra-valued orthogonal polynomials in the open unit ball of Euclidean space is presented. …”
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Some Upper Matrix Bounds for the Solution of the Continuous Algebraic Riccati Matrix Equation by Zübeyde Ulukök, Ramazan Türkmen

“…We propose diverse upper bounds for the solution matrix of the continuous algebraic Riccati matrix equation (CARE) by building the equivalent form of the CARE and using some matrix inequalities and linear algebraic techniques. …”
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A review of implicit algebraic constitutive relations for describing the response of nonlinear fluids by Rajagopal, Kumbakonam

“…We review the class of implicit algebraic constitutive relations for fluids which includes in its ambit those whose material properties depend on the invariants of the stress, the symmetric part of the velocity gradient, as well as their mixed invariants. …”
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Generalized Ideals of BCK/BCI-Algebras Based on Fuzzy Soft Set Theory by G. Muhiuddin, D. Al-Kadi, K. P. Shum, A. M. Alanazi

“…In the present paper, using Lukaswize triple-valued logic, we introduce the notion of α,β-intuitionistic fuzzy soft ideal of BCK/BCI-algebras, where α and β are the membership values between an intuitionistic fuzzy soft point and intuitionistic fuzzy set. …”
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Generalized Derivations and Generalized Jordan Derivations on C∗-Algebras through Zero Products by Abbas Zivari-Kazempour, Abasalt Bodaghi

“…Let A be a unital C∗-algebra and X be a unitary Banach A-bimodule. In this paper, we characterize continuous generalized derivations and generalized Jordan derivations as form D:A⟶X through the action on zero product. …”
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Students' misconceptions in algebraic concepts: A four-tier diagnostic test approach by Hestu Wilujeng, Aristiawan, Joel I. Alvarez

Subjects: “…algebraic thinking…”
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Fractional Integration via Picard Method for Solving Fractional Differential-Algebraic Systems by Susan H. Mohammad, Abdulghafor Mohammed Al-Rozbayani

“…In this paper, we applied an efficient integrative method called the fractional Picard method to find the approximate solution to a system of fractional algebraic differential equations (SFADEs). By comparing the results with the exact solution, it was found that this method is highly efficient for finding solutions. …”
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A Vector Algebraic Algorithm for Coverage Compensation in Hybrid Wireless Sensor Networks by Ning-ning Qin, Li-xia Guo, Zhi-guo Ding, Bao-guo Xu

“…Particularly, this paper proposes a vector algebra based algorithm by exploring redundant nodes as an extra dimension for coverage compensation. …”
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Computing Singular Points of Projective Plane Algebraic Curves by Homotopy Continuation Methods by Zhongxuan Luo, Erbao Feng, Jielin Zhang

“…We present an algorithm that computes the singular points of projective plane algebraic curves and determines their multiplicities and characters. …”
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Conditional Probability, Three-Slit Experiments, and the Jordan Algebra Structure of Quantum Mechanics by Gerd Niestegge

“…However, those ones which do so provide a very general and rich mathematical structure, including classical probabilities, quantum mechanics, and Jordan algebras. This structure exhibits some similarities with Alfsen and Shultz's noncommutative spectral theory, but these two mathematical approaches are not identical. …”
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Discrete Waveform Relaxation Method for Linear Fractional Delay Differential-Algebraic Equations by Hongliang Liu, Yayun Fu, Bailing Li

“…Fractional order delay differential-algebraic equations have the characteristics of time lag and memory and constraint limit. …”
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Convergence of One-Leg Hybrid Methods for Implicit Mixed Differential Algebraic Systems by Iman H. Ibrahim, Fatma M. Yousry

“…This paper focuses on a hybrid multistep and its twin one-leg methods and implementing them on implicit mixed differential algebraic equations. The orders of convergence for the above methods are discussed and numerical tests are solved.…”
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Classification theorem on irreducible representations of the q-deformed algebra U′q(son) by N. Z. Iorgov, A. U. Klimyk

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Diagonally Implicit Symplectic Runge-Kutta Methods with High Algebraic and Dispersion Order by Y. H. Cong, C. X. Jiang

“…A diagonally implicit symplectic nine-stages Runge-Kutta method with algebraic order 6 and dispersion order 8 is presented. …”
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Connected algebraic subgroups of groups of birational transformations not contained in a maximal one by Fong, Pascal, Zikas, Sokratis

“…We prove that for each $n\ge 2$, there exist a ruled variety $X$ of dimension $n$ and a connected algebraic subgroup of $\mathrm{Bir}(X)$ which is not contained in a maximal one.…”
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