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Every algebraic Kummer surface is the K3-cover of an Enriques surface [PDF]

, 1990
Jong Hae Keum
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Rate‐type and integral‐type sectional analysis for time‐dependent response with the fib Model Code 2020

Structural Concrete, EarlyView.
Abstract This study examines the time‐dependent behavior of reinforced and prestressed concrete structures using integral‐ and rate‐type formulations, applying the concrete creep and steel relaxation models from the fib Model Code 2020. The stress–strain law for aging concrete is expressed by a second‐order differential equation, but a single rate‐type
Mauro Schulz
wiley +1 more source

Shear transfer model for ultra‐high‐performance concrete incorporating fiber bridging mechanism

Structural Concrete, EarlyView.
Abstract Ultra‐high‐performance concrete (UHPC) exhibits exceptional mechanical properties, including high shear strength, partly attributed to the fiber bridging mechanism. However, existing shear transfer models for normal‐strength concrete have not considered the significant contribution of fibers.
Kefiyalew Zerfu +4 more
wiley +1 more source

Three‐dimensional lattice ground states for Riesz and Lennard‐Jones–type energies

Studies in Applied Mathematics, Volume 150, Issue 1, Page 69-91, January 2023., 2023
Abstract The Riesz potential fs(r)=r−s$f_s(r)=r^{-s}$ is known to be an important building block of many interactions, including Lennard‐Jones–type potentials fn,mLJ(r):=ar−n−br−m$f_{n,m}^{\rm {LJ}}(r):=a r^{-n}-b r^{-m}$, n>m$n>m$ that are widely used in molecular simulations.
Laurent Bétermin, Ladislav Šamaj, Igor Travěnec +2 more
wiley +1 more source

Krichever–Novikov algebras on Riemann surfaces of genus zero and one with N punctures [PDF]