Journal Articles
S. Dragomir & F. E., Exponentially Harmonic Maps into Spheres, Axioms, (4)7(2018), 88 doi: 10.3390/axioms7040088.
Y-J. Chiang, S. Dragomir & F. E., Exponentially subelliptic harmonic maps from the Heisenberg group into a sphere, Calculus of Variations and Partial Differential Equations, 125 (2019), 58 doi: 10.1007/s00526-019-1575-3.
G. Calvaruso, F. E. & D. Perrone, Levi flat CR structures on 3D Lie Algebras, Annali di Matematica Pura ed Applicata, (2020) doi: 10.1007/s10231-020-00979-2.
E. Barletta, S. Dragomir & F. E., Weighted Bergman Kernels and Mathematical Physics, Axioms, (2)9(2020), 48 doi: 10.3390/axioms9020048.
Y-J. Chiang, S. Dragomir & F. E., Second variation formula and stability of exponentially subelliptic harmonic maps, Complex Analysis and Operator Theory, (5)14(2020), doi: 10.1007/s11785-020-01012-3.
E. Barletta, S. Dragomir & F. E., On Schwarzschild’s Interior Solution and Perfect Fluid Star Model, Symmetry, 12, 1669 (2020), doi: 10.3390/sym12101669.
E. Barletta, S. Dragomir & F. E., On the Canonical Foliation of an Indefinite Locally Conformal Kähler Manifold with a Parallel Lee Form, Mathematics, 9, 333, (2021). doi: 10.3390/math9040333.
E. Barletta, S. Dragomir & F. E., Beltrami Equations on Rossi Spheres, Mathematics 10, 371, (2022). doi: 10.3390/math10030371.
E. Barletta, S. Dragomir & F. E., Kostant-Souriau-Odzijewicz quantization of a mechanical system whose classical phase space is a Siegel domain, International Journal of Reproducing Kernels 1, 19 (2022).
E. Barletta, S. Dragomir & F. E., CR Immersions and Sub-Riemannian Geometry, Axioms 12, 329 (2023). doi: 10.3390/axioms12040329
E. Barletta, S. Dragomir, F. E. & I. D. Platis, On Nirenberg’s non-embeddable CR structure, Complex Variables and Elliptic Equations 68, 237–254 (2023). doi: 10.1080/17476933.2021.1986034
E. Barletta, S. Dragomir, & F. E., Convection of physical quantities of random density, AppliedMath. 2024; 4(1):225-249. doi: 10.3390/appliedmath4010012.
S. Dragomir, F. E. & E. Loubeau, Harmonic morphisms from Fefferman spaces, The Journal of Geometric Analysis 34.9 (2024): 1-63. doi: 10.1007/s12220-024-01731-5
E. Barletta, S. Dragomir & F. E., Cauchy formula for vector-valued holomorphic functions and the Cauchy-Kovalevskaja theorem, Analysis and Geometry in Metric Spaces 13.1 (2025): 20240017. doi: 10.1515/agms-2024-0017
Proceedings
E. Barletta, S. Dragomir & F. E., Cauchy-Riemann Geometry: an introduction to the main problems, in International Geometry Symposium in Memory of Prof. Erdogan Esin (IGSM Erdogan Esin) 09-10 February 2023, Ankara (2023), 15.
E. Barletta, S. Dragomir & F. E., On the geometry of coherent state maps, In: Kielanowski, P., Beltita, D., Dobrogowska, A., Goliński, T. (eds) Geometric Methods in Physics XL. WGMP 2022. Trends in Mathematics. Birkhäuser, Cham. (2024) doi: 10.1007/978-3-031-62407-0_3