The category of long exact sequences and the homotopy exact sequence of modules by C. Joanna Su

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Exact category of hypermodules by A. Madanshekaf

“…It is shown, among other things, that the category of hypermodules is an exact category, thus generalizing the classical case.…”
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Bialgebra cohomology and exact sequences by Bichon, Julien

“…We show how the bialgebra cohomologies of two Hopf algebras involved in an exact sequence are related, when the third factor is finite-dimensional cosemisimple. …”
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An Exact Solution of the Binary Singular Problem by Baiqing Sun, Kun Tang, Hongmei Zhang, Shan Xiong

“…In this paper, by using the properties of reproducing kernel, the exact solution expressions of dual singular problem are given in the reproducing kernel space and studied, also for a class of singular problem. …”
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DESCARTES AND FOUR CENTURIES OF EXACT SCIENCES by Kęstutis Masiulis

“… This article discusses Descartes’ input into the world picture of exact sciences of the Modern Age. The analytical geometry created by Descartes is considered to be the first successful attempt to develop analytical mathematics as a language of exact sciences. …”
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Exact and Approximate Solutions for Nonlinear PDEs by Baojian Hong, Dianchen Lu, Chaudry Masood Khalique, Alvaro H. Salas, Robert A. Van Gorder

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Exact Solutions for Nonclassical Stefan Problems by Adriana C. Briozzo, Domingo A. Tarzia

“…In the first case, we assume a temperature boundary condition, and in the second case we assume a heat flux boundary condition or a convective boundary condition at the fixed face. Exact solutions of a similarity type are obtained in all cases.…”
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An exact symmetry in λ-deformed CFTs by George Georgiou, Eftychia Sagkrioti, Konstantinos Sfetsos, Konstantinos Siampos

“…Abstract We consider λ-deformed current algebra CFTs at level k, interpolating between an exact CFT in the UV and a PCM in the IR. By employing gravitational techniques, we derive the two-loop, in the large k expansion, β-function. …”
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Exact Optimum Design of Segmented Thermoelectric Generators by M. Zare, H. Ramin, S. Naemi, R. Hosseini

“…This study is focused on employment of exact method for design and optimization of STEGs and comparison of exact and approximate results. …”
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On the exact Maxwell evolution equation of resonator dynamics by Wu Tong, Zarouf Rachid, Lalanne Philippe

“…This conclusion was reached with a derivation of an “exact” Maxwell evolution (EME) equation obtained directly from Maxwell’s equations, which was further supported by extensive numerical tests. …”
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Exact makespan minimization of unrelated parallel machines by Åblad, Edvin, Strömberg, Ann-Brith, Spensieri, Domenico

“…We study methods for the exact solution of the unrelated parallel machine problem with makespan minimization, generally denoted as $R||C_\text{max}$. …”
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Schrödinger equations in noncylindrical domains: exact controllability by G. O. Antunes, M. D. G. da Silva, R. F. Apolaya

“…In this paper we investigate the boundary exact controllability for the linear Schrödinger equation u′−iΔu=f in Q^(i2=−1), u=w on Σ^, u(x,0)=u0(x) in Ω0, where w is the control.…”
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Classification of Exact Solutions for Generalized Form of Equation by Hasan Bulut

“…The classification of exact solutions, including solitons and elliptic solutions, to the generalized equation by the complete discrimination system for polynomial method has been obtained. …”
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Generation of proper classes of short exact sequences by Ali Pancar

Subjects: “…proper class of short exact sequences…”
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Exact flux vacua, symmetries, and the structure of the landscape by Thomas W. Grimm, Damian van de Heisteeg

“…Beginning with explicit examples, we determine the first exact landscape of flux vacua with a vanishing superpotential within F-theory compactifications on a genuine Calabi-Yau fourfold. …”
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Exact Solutions of the Razavy Cosine Type Potential by Shishan Dong, Qian Dong, Guo-Hua Sun, S. Femmam, Shi-Hai Dong

“…We solve the quantum system with the symmetric Razavy cosine type potential and find that its exact solutions are given by the confluent Heun function. …”
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Exact Interior Reconstruction with Cone-Beam CT by Yangbo Ye, Hengyong Yu, Ge Wang

“…Using the backprojection filtration (BPF) and filtered backprojection (FBP) approaches, respectively, we prove that with cone-beam CT the interior problem can be exactly solved by analytic continuation. The prior knowledge we assume is that a volume of interest (VOI) in an object to be reconstructed is known in a subregion of the VOI. …”
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Exact SNR and SIR analysis in Poisson wireless networks by G.P. Efthymoglou, P.S. Bithas, A.G. Kanatas

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Exact controllability for a nonlinear stochastic wave equation

“…<p>The exact controllability for a semilinear stochastic wave equation with a boundary control is established. …”
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Exact Relativistic Magnetized Haloes around Rotating Disks by Antonio C. Gutiérrez-Piñeres, Abraão J. S. Capistrano

“…In this paper, we present the exact relativistic treatment of a rotating disk surrounded by a magnetized material halo. …”
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