Quantum Physics 10,000 times faster calculations of many-body quantum dynamics possible phys.org - Kiel University How an electron behaves in an atom, or how it moves in a solid, can be predicted precisely with the equations of quantum mechanics. These theoretical …

Debabrota Royflipped into TechScience A 9-Year-Old Came Up With This Weirdly Tricky Math Problem. Can You Solve It? Popular Mechanics - By Caroline DelbertNovelist Celeste Ng has shared a head-scratching system of equations that her 9-year-old son apparently made up over dinner: She’s right—using simultaneous equations does get really complicated, and if

QuartzMathematics Why Americans are bad at math Quartz - Sian BeilockIt’s no secret that Americans aren’t exactly leading the pack in mathematics. Out of the profusion of statistics that support this fact, the most telling may be that math performance by American high graduates

Icon version of the Flipboard logoPopulation Model for phonetic changes driven by social interactions aps.org - journals.aps.org We propose a stochastic model to study phonetic changes as an evolutionary process driven by social interactions between two groups of individuals …

Icon version of the Flipboard logoMathematics RKF45: Adaptive error estimate Runge Kutta Fehlberg johndcook.com - by John This post brings together several themes I’ve been writing about lately: caching function evaluations, error estimation, and Runge-Kutta methods. A …

Ali Radpayflipped into PhysicsMagPhysics Technique Highlights Math's Mysterious Link to Physics realclearscience.com - Tom Siegfried It has long been a mystery why pure math can reveal so much about the nature of the physical world. Antimatter was discovered in Paul Dirac's …

Mathematics Louis Nirenberg (1925–2020) nature.com - Brit Shields & Michael J. Barany Virtuoso mathematician who transformed the study of partial differential equations. After the Second World War, mathematics in the United States …

Magnetism Coherent control of Optical limiting in atomic systems nature.com - Mohsen Ghaderi Goran Abad, Mahsa Mahdieh, Mohadeseh Veisi, Hamid Nadjari, Mohammad Mahmoudi Generation and control of the reverse saturable absorption (RSA) and optical limiting (OL) are investigated in a four-level Y-type quantum system. It …

Biological Species Spin-structures of the Bose-Einstein condensates with three kinds of spin-1 atoms nature.com - Y. Z. He, Y. M. Liu, C. G. Bao We have performed a quantum mechanic calculation (including solving the coupled Gross-Pitaevskii equations to obtain the spatial wave functions, and …

jethro.flipped into mathematica.Mathematics High School Teacher Transforms Mathematical Equations Into Gorgeous Fashion Prints. inspiremore.com - Beverly L. Jenkins For Diarra Bousso Gueye, life is all about balance.She’s both a math teacher at a high school in Silicon Valley, California, and a fashion designer …

Disease Disease Models Project at Least 550,000 Coronavirus Cases realclearscience.com - Sharon Begley At least 550,000 cases. Maybe 4.4 million. Or something in between. Like weather forecasters, researchers who use mathematical equations to project …

Waterskiing Truck Attempts To Drive Under Flooded Underpass geekologie.com - Geekologie This is a video from Spartanburg, South Carolina of a poor decision maker in a 90's Chevrolet pickup who decides his truck has seen way worse and …

West Michigan Which forecast models do meteorologists use most? woodtv.com - by: Emily Schuitema GRAND RAPIDS, Mich. (WOOD) — If you spend enough time listening to weather reports on the air, at one point or another you’ll likely hear broadcast …

Icon version of the Flipboard logoAmerican Physical Society Null geodesics of the Kerr exterior aps.org - journals.aps.org The null geodesic equation in the Kerr spacetime can be expressed as a set of integral equations involving certain potentials. We classify the roots …

r loftinflipped into Mathematical TopicsPhysics Schrödinger’s Equation Medium - Panda the Red , we discussed the dual nature of matter, in which particles behave like waves and waves behave like particles. To explain this we introduce the wave …

Sflipped into AI & DS n ...Icon version of the Flipboard logoeBooks Table of Contents ultimateelectronicsbook.com - Michael F. Robbins • 1.1Algebraic Approximations • 1.2Orders of Magnitude, Logarithmic Scales, and Decibels • 1.3Complex Numbers • 1.4Linear & Nonlinear • 1.5Systems of …

Manishflipped into ManishArvind Kejriwal Former AAP leader and journalist Ashutosh's mathematical equations leave netizens in splits opindia.com - OpIndia Staff Ashutosh's tweets are like a breath of fresh air in an otherwise sad and depressing place that Twitter has become. Election time is the most exciting …

Brian sperlingflipped into Investing Investing Baxter Wins FDA Clearance for New Calorimetry Device | The Motley Fool The Motley Fool - Mark Prvulovic This new technology could have wide appeal in hospitals around the world. Before joining The Motley Fool, Mark worked as a freelance financial writer …

Icon version of the Flipboard logoMathematics Runge-Kutta methods and Butcher tableau johndcook.com - by John If you know one numerical method for solving ordinary differential equations, it’s probably Euler’s method. If you know two methods, the second is …

Algorithms Dynamical and thermodynamical approaches to open quantum systems nature.com - Vitalii Semin, Francesco Petruccione The non-Markovian dynamics of open quantum systems is studied from two different points of view. The first one coincides with the traditional tracing …

The Seattle Timesflipped into Seattle NewsMathematics This professor’s ‘amazing’ trick makes quadratic equations easier seattletimes.com - KENNETH CHANG and Jonathan Corum Looking for the answers to ax² + bx + c = 0? A mathematician has rediscovered a technique that the ancient Babylonians used.

r loftinflipped into Mathematical TopicsAlgorithms Root-Finding Algorithms Medium - Panda the Red Ways of determining when an equation is equal to zero As every schoolchild knows, the solutions of a quadratic polynomial equation ax²+bx+c=0 are …

Icon version of the Flipboard logoAmerican Physical Society K\"ahler moduli stabilization and the propagation of decidability aps.org - journals.aps.org Diophantine equations are in general undecidable, yet appear readily in string theory. We demonstrate that numerous classes of Diophantine equations …

Icon version of the Flipboard logoUniverse Lighting the Dark: Evolution of the Postinflationary Universe aps.org - journals.aps.org In simple inflationary cosmological scenarios, the near-exponential growth can be followed by a long period in which the Universe is dominated by the …

Your Sources For Global Unifying Stories and Newsflipped into Citizen's Freedom OpEd Mathematics Maligned, Misunderstood, But Brilliantly Mathematical — That’s Why You Must Study Brahmagupta swarajyamag.com - R Gopu If there is one severely neglected, least translated, often maligned, and barely known mathematician, or perhaps, mathematician, in Indian history, …

Volkan Doluflipped into TestIcon version of the Flipboard logoDark Matter A new way of getting a sense of how time flows thehindu.com - Shubashree Desikan Time, as we experience it, flows only in one direction – forward. We cannot easily reverse the ‘arrow of time’ as it is called. An example is that it …

Mike Williamsflipped into programming stuffAlgorithms Improve Your Algorithms with this Simple Equation dev.to - Jared Nielsen You don’t need to be a math whiz to be a good programmer, but there are a handful of tricks you will want to add to your problem solving bag to …

Physical Review Research - Browse by Subject aps.org - journals.aps.org Pierluigi Cudazzo and Lucia ReiningPhys. Rev. Research 2, 012032(R) (2020) – Published 6 February 2020 This paper shows how the fingerprints of …

Anca Gillilandflipped into BRISTLE MAGAZINE-FASHIONClothing This designer is creating fashion prints from maths equations CNN - By Aisha Salaudeen, CNN(CNN) — Maths teacher Diarra Bousso Gueye was grading a set of algebra papers when she had a Eureka moment. Gueye, who had long harbored fashion aspirations from her childhood when she made clothes for

Bistability in Rayleigh-B\'enard convection with a melting boundary aps.org - journals.aps.org A pure and incompressible material is confined between two plates such that it is heated from below and cooled from above. When its melting …