Results 71 to 80 of about 80,538 (311)
The nonlinear limit-point/limit-circle problem for higher order equations [PDF]
, 1998 summary:We describe the nonlinear limit-point/limit-circle problem for the $n$-th order differential equation \[ y^{(n)} + r(t)f(y,y^{\prime }, \dots , y^{(n-1)}) = 0. \] The results are then applied to higher order linear and nonlinear equations.
Graef, John R. +2 more
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The limits of mathematics in physics
AIP AdvancesMathematics is considered the language of physics. Starting from idealizations and kinematics, geometric-mathematical physics with paradigms such as flexible spacetime and dark energy has emerged whose physical reality has not been clarified. By analyzing processes regarding their causes and the functional dependencies of energies, this work identifies
Grit Kalies, Duong D. Do
openaire +4 more sources
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Price Dynamics in a Markovian Limit Order Market [PDF]
We propose and study a simple stochastic model for the dynamics of a limit order book, in which arrivals of market order, limit orders and order cancellations are described in terms of a Markovian queueing system. Through its analytical tractability, the
Rama Cont, Adrien De Larrard
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Education SciencesPreschool mathematics support remains insufficient, which can limit children’s skill development and impact their long-term academic success. This study explores how collaboration between researchers and teachers can enhance these practices.
Isabelle Deshaies
doaj +1 more source
Informacinės technologijos matematikai vizualizuoti ir tyrinėti
Informacijos Mokslai, 2007 Straipsnyje aptariama matematikos mokymo naudojant informacines technologijas problematika. Kompiuteris suteikia besimokančiajam tyrinėjimo, modeliavimo, konstravimo erdvę – matematikos mokymosi mikropasaulius. Tam reikia parengti kompiuterinių priemonių,
Valentina Dagienė, Eglė Jasutienė
doaj +1 more source
Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source
On Limit Laws for Central Order Statistics under Power Normalization [PDF]
, 2015 [Pancheva E. I.; Панчева Е. И.]; [Gacovska-Barandovska A.; Гаковска-Барандовска А.]Smirnov (1949) derived four limit classes of distributions for linearly normalized central order statistics.
Pancheva, E. I. +1 more
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The use of the method of limits in mathematical teaching [PDF]
Science, 1884 J M, Rice, W W, Johnson
+7 more sources
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source