Results 171 to 180 of about 439,454 (357)
On the quadratic functional equation on groups
Peter Friis, Henrik Stetkær
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A machine learning approach utilizes micro inertial measurement units (μIMUs) for noninvasive sarcopenia screening through a sit‐to‐stand test. With 53 older participants wearing IMUs, 510 features are extracted across four motion phases. Five algorithms (support vector machine, K‐nearest neighbors, decision tree, linear discriminant analysis, and ...
Keer Wang+11 more
wiley +1 more source
The first biometric framework to harness dynamic time warping (DTW) for single‐channel diaphragmatic surface electromyography authentication via post‐hoc alignment is presented. By optimally warping deep–normal–deep breath cycles, DTW achieves perfect genuine–impostor separation (equal error rates = 0%), while a parallel adaptive neuro‐fuzzy inference ...
Beyza Eraslan+2 more
wiley +1 more source
FUZZY STABILITY OF A GENERALIZED QUADRATIC FUNCTIONAL EQUATION [PDF]
Abbas Najati
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Memimpedance‐Based Biomolecular Device for Adaptive Physical Reservoir Computing
By integrating fast‐switching ion‐channel‐based memristive and slow‐switching biomembrane‐based memcapacitive nodes within droplet interface bilayers, this hybrid memimpedance reservoir overcomes the memory‐nonlinearity trade‐off and extends temporal adaptability.
Ahmed S. Mohamed+3 more
wiley +1 more source
A Fixed Point Approach to the Stability of Quadratic Functional Equation with Involution
Soon-Mo Jung, Zoon-Hee Lee
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Stability of a generalized quadratic functional equation in various spaces: a fixed point alternative approach [PDF]
Hassan Azadi Kenary+3 more
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A new protocol to prepare 2‐aryl‐3‐(arylselanyl)imidazo[1,2‐a]pyridines under blue light irradiation, using benzeneseleninic acid derivatives as selenium source, is described. The experimental design approach (DoE) was used to establish the best reaction conditions, which delivered fourteen derivatives in moderate to good yields (23%–75%) using water ...
Caroline S. Gomes+6 more
wiley +1 more source
On the Ulam-Hyers stability of a quadratic functional equation
The Ulam-Hyers stability problems of the following quadratic equation r 2 f x + y r + r 2 f x - y r = 2 f ( x ) + 2 f ( y ) , where r is a nonzero rational number, shall be treated.
Park Won-Gil+2 more
doaj
Local asymptotic stability for nonlinear quadratic functional integral equations
Bapurao C. Dhage, S. S. Bellale
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