output
20142022
most citedA multi-material level set-based topology optimization of flexoelectric composites

312 citations

19 papers

cs.LG2022★ 37 cited

Prediction of the energy and exergy performance of F135 PW100 turbofan engine via deep learning

Mohammadreza Sabzehali, Amir Hossein Rabieeb, Mahdi Alibeigia +1

In the present study, the effects of flight-Mach number, flight altitude, fuel types, and intake air temperature on thrust specific fuel consumption, thrust, intake air mass flow r…

eess.SY2022★ 4 cited

Energy-Exergy Analysis and Optimal Design of a Hydrogen Turbofan Engine

Mohammadreza Sabzehali, Somayeh Davoodabadi Farahani, Amir Mosavi

In this study, the effect of inlet air cooling and fuel type on the performance parameters of thrust-specific fuel consumption (TSFC), thermal and exergetic efficiencies, entropy g…

math.LO2022★ 1 cited

Generic Stability and Modes of Convergence

Karim Khanaki

We study generically stable types/measures in both classical and continuous logics, and their connection with randomization and modes of convergence of types/measures.

math.LO2021★ 2 cited

Remarks on convergence of Morley sequences

Karim Khanaki

We refine results of Gannon [G21, Theorem 4.7] and Simon [S15a, Lemma 2.8] on equivalences of convergent Morley sequences. We then introduce the notion of eventual , as a prop…

math.LO2021★ 1 cited

Glivenko-Cantelli classes and NIP formulas

Karim Khanaki

We give several new equivalences of for formulas and new proofs of known results using [T87] and [HOR91]. We emphasize that Keisler measures are more complicated than types (…

physics.flu-dyn2019★ 3 cited

Experimental Estimation of Temporal and Spatial Resolution of Coefficient of Heat Transfer in a Channel Using Inverse Heat Transfer Method

Majid Karami, Somayeh Davoodabadi Farahani, Farshad Kowsary +1

In this research, a novel method to investigation the transient heat transfer coefficient in a channel is suggested experimentally, in which the water flow, itself, is considered b…

math.OC2019★ 7 cited

Randomized Constraints Consensus for Distributed Robust Mixed-Integer Programming

Mohammadreza Chamanbaz, Giuseppe Notarstefano, Francesco Sasso +1

In this paper, we consider a network of processors aiming at cooperatively solving mixed-integer convex programs subject to uncertainty. Each node only knows a common cost function…

math.LO2019★ 5 cited

Dividing lines in unstable theories and subclasses of Baire 1 functions

Karim Khanaki

We give a new characterization of (the strict order property) in terms of the behaviour of formulas in any model of the theory as opposed to having to look at the behaviour o…

math.LO2019

Continuous logic and the strict order property

Karim Khanaki

We generalize a theory of Shelah for continuous logic, namely a continuous theory has OP if and only if it has IP or SOP.

physics.comp-ph2019★ 312 cited

A multi-material level set-based topology optimization of flexoelectric composites

Hamid Ghasemi, Harold S. Park, Timon Rabczuk

We present a computational design methodology for topology optimization of multi-material-based flexoelectric composites. The methodology extends our recently proposed design metho…

math.OC2018

Algorithms for Optimal AC Power Flow in the Presence of Renewable Sources

Mohammadreza Chamanbaz, Fabrizio Dabbene, Constantino Lagoa

This chapter presents recent solutions to the optimal power flow (OPF) problem in the presence of renewable energy sources (RES), {such} as solar photo-voltaic and wind generation.…

eess.SY2018★ 63 cited

Optimal Network Topology for Effective Collective Response

David Mateo, Nikolaj Horsevad, Vahid Hassani +2

Natural, social, and artificial multi-agent systems usually operate in dynamic environments, where the ability to respond to changing circumstances is a crucial feature. An effecti…

math.LO2017★ 10 cited

Remarks on NIP in a model

Karim Khanaki, Anand Pillay

We define the notion has in , where is a subset of a model, and give some equivalences by translating results from [1]. Using additional material from [11] we…

math.OC2017★ 7 cited

Randomized Constraints Consensus for Distributed Robust Linear Programming

Mohammadreza Chamanbaz, Giuseppe Notarstefano, Roland Bouffanais

In this paper we consider a network of processors aiming at cooperatively solving linear programming problems subject to uncertainty. Each node only knows a common cost function an…

math.LO2017★ 2 cited

NIP formulas and Baire 1 definability

Karim Khanaki

In this short note, using results of Bourgain, Fremlin, and Talagrand \cite{BFT}, we show that for a countable structure , a saturated elementary extension of and a fo…

math.LO2016★ 5 cited

-categorical Banach spaces contain or

Karim Khanaki

This paper has three parts. First, we establish some of the basic model theoretic facts about , the Tsirelson space of Figiel and Johnson \cite{FJ}. Second, using…

math.LO2014★ 5 cited

Stability, NIP, and NSOP; Model Theoretic Properties of Formulas via Topological Properties of Function Spaces

Karim Khanaki

We study and characterize stability, NIP and NSOP in terms of topological and measure theoretical properties of classes of functions. We study a measure theoretic property, `Talagr…

math.LO2014

Amenability, extreme amenability, model-theoretic stability, and dependence property in integral logic

Karim Khanaki

This paper has three parts. First, we study and characterize amenable and extremely amenable topological semigroups in terms of invariant measures using integral logic. We prove de…

eess.SY2014★ 2 cited

Decentralized Hybrid Formation Control of Unmanned Aerial Vehicles

Ali Karimoddini1, Mohammad Karimadini, Hai Lin

This paper presents a decentralized hybrid supervisory control approach for a team of unmanned helicopters that are involved in a leader-follower formation mission. Using a polar p…