Results 121 to 130 of about 314,466 (322)
Unique fixed point theorems in partially ordered metric spaces. [PDF]
Heliyon, 2020 Seshagiri Rao N, Kalyani K.
europepmc +1 more source
The fixed point index and asymptotic fixed point theorems for $k$-set-contractions [PDF]
, 1969 Roger D. Nussbaum
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Artificial Room‐Temperature Ferromagnetism of Bulk van der Waals VSe2
Advanced Science, EarlyView.Artificial room‐temperature vdW ferromagnetism of bulk VSe2 has been presented via nano‐crystallization. By constructing the MFM junction with nano‐crystallized VSe2, vdW ferromagnetism has been spatially resolved with a ferromagnetic hysteresis curve.
Jinhyoung Lee +28 more
wiley +1 more source
Fixed point theorems for nonlinear contractive mappings in ordered b-metric space with auxiliary function. [PDF]
BMC Res Notes, 2020 Seshagiri Rao N, Kalyani K, Mitiku B.
europepmc +1 more source
Advanced Science, EarlyView.Precise tuning of interlayer magnetic coupling in two‐dimensional bilayers enables control over altermagnetic and PT‐symmetric antiferromagnetic phases. This dual‐phase platform yields two intrinsic Hall responses: a Berry curvature–driven linear anomalous Hall effect and a quantum metric–induced second‐order nonlinear anomalous Hall effect ...
Zhenning Sun +5 more
wiley +1 more source
Biohybrid Computing with Proteinoids and Algae
Advanced Science, EarlyView.We developed a novel biohybrid computing system by combining proteinoid microspheres with algae. The biological mixture creates spontaneous electrical oscillations. These oscillations can perform simple logic operations, such as AND, OR, NAND, and NOR gates. Environmental factors like temperature and pH affect how the system works.
Panagiotis Mougkogiannis +1 more
wiley +1 more source
Common Fixed Point Theorems for a Finite Family of Discontinuous and Noncommutative Maps
Fixed Point Theory and Applications, 2011 We study common fixed point theorems for a finite family of discontinuous and noncommutative single-valued functions defined in complete metric spaces.
Lin Lai-Jiu, Wang Sung-Yu
doaj
Some fixed point theorems for mappings satisfying rational inequality in modular metric spaces with applications. [PDF]
Heliyon, 2020 Okeke GA, Francis D, de la Sen M.
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Fixed-point theorems for certain classes of nonexpansive mappings [PDF]
, 1969 L. P. Belluce, W. A. Kirk
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Advanced Science, EarlyView.Magnetically induced microstructural rearrangements in ultra‐soft magnetorheological elastomers modulate their viscoelasticity, enabling programmable mechanical memory. Magnetic actuation induces long‐term viscous relaxation and double‐bumping stress responses due to particle chain formation.
Ernesto Gonzalez‐Saiz +4 more
wiley +1 more source