Results 91 to 100 of about 155,744 (206)
Linear and Riccati matrix equations
In this paper we find exact solutions for linear ordinary differential equations of any order when they are given in matrix form, as well as for classes of Riccati matrix equations with two or three arbitrary matrix coefficients.
Lloyd K. Williams
doaj +1 more source
The đž-theory of triangular matrix rings [PDF]
A. J. Berrick, M. E. Keating
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This review highlights recent advances in engineering artificial antigenâpresenting cells (aAPCs) as alternatives to dendritic cells for T cell expansion. Key design principles inspired by the immunological synapse are discussed, with emphasis on strategies for polyclonal and antigenâspecific T cell expansion.
Nguyen Thi Nguyen, Yu Seok Youn
wiley +1 more source
A novel topology optimization approach is proposed in this paper for the design of three rotational degree-of-freedom (DOF) spatially compliant mechanisms, combining the Jacobian isomorphic mapping matrix with the solid isotropic material with ...
Dachang Zhu+3 more
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On the representation type of triangular matrix algebras over special algebras [PDF]
Zbigniew LeszczyĹski
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Communication-Avoiding Parallel Algorithms for Solving Triangular Systems of Linear Equations [PDF]
We present a new parallel algorithm for solving triangular systems with multiple right hand sides (TRSM). TRSM is used extensively in numerical linear algebra computations, both to solve triangular linear systems of equations as well as to compute factorizations with triangular matrices, such as Cholesky, LU, and QR.
arxiv
This study explores the use of fluorinated copolymers with varying fluorophilic side chain lengths to enhance PFAS affinity. The integration of electrochemical techniques demonstrates enhanced adsorbent regeneration, with molecular dynamics simulations providing insight into the molecularâlevel interactions involved.
Anaira RomĂĄn Santiago+7 more
wiley +1 more source
Almost periodic factorization of certain block triangular matrix functions [PDF]
Ilya M. Spitkovsky, Darryl Yong
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A Generalized Closed Form For Triangular Matrix Powers [PDF]
This paper shows how to obtain a simple closed form for the elements of a triangular matrix raised to the nth power.
arxiv
Transient Stiffness Patterning in Hydrogels Driven by Dissipative Mechanochemical Coupling
Forceâinduced disulfide bond rupture in a polymerâbased hydrogel, coupled with chemical or electrochemical reoxidation, leads to the transient modulation of the hydrogel's stiffness properties. High spatiotemporal control is achieved by this dissipative process, enabling the development of outâofâequilibrium stiffness patterns and transient, dose ...
Roberto Baretta+2 more
wiley +1 more source