# Portugaliae Mathematica - Title Index

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Issue 74/1 (2017) | |||
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M.Hintermüller, C.Rautenberg | On the uniqueness and numerical approximation of solutions to certain parabolic quasi-variational inequalities | go | |

S.Ulbrich, J.Ziems | Adaptive multilevel trust-region methods for time-dependent PDE-constrained optimization | go | |

A.Agrawal, R.Hoppe | Optimization of plane wave directions in plane wave discontinuous Galerkin methods for the Helmholtz equation | go | |

Issue 73/4 (2016) | |||

S.Serfaty | Large systems with Coulomb interactions: Variational study and statistical mechanics | go | |

E.Davoli, I.Fonseca | Periodic homogenization of integral energies under space-dependent differential constraints | go | |

M.Khovanov | Linearization and categorification | go | |

A.Huber-Klawitter | Differential forms in algebraic geometry – A new perspective in the singular case | go | |

Issue 73/3 (2016) | |||

M.Cambrainha, C.Matheus | Typical symplectic locally constant cocycles over certain shifts of countable type have simple Lyapunov spectra | go | |

D.Jensen | The locus of Brill–Noether general graphs is not dense | go | |

M.Bakuradze, A.Gamkrelidze, J.Gubeladze | Affine hom-complexes | go | |

J.Wise | A hyperelliptic Hodge integral | go | |

J.Fatelo, N.Martins-Ferreira | Internal monoids and groups in the category of commutative cancellative medial magmas | go | |

Issue 73/2 (2016) | |||

D.Krejčiřík | The Hardy inequality and the heat flow in curved wedges | go | |

V.Hernández-Santamaría, L.de Teresa, A.Poznyak | Hierarchic control for a coupled parabolic system | go | |

R.Ball, J.Picado, A.Pultr | On an aspect of scatteredness in the point-free setting | go | |

W.Arriagada, J.Fialho | Parametric rigidness of germs of analytic unfoldings with a Hopf bifurcation | go | |

Issue 73/1 (2016) | |||

M.Matusik, P.Rybka | Oscillating facets | go | |

A.Bento, C.Silva | Nonuniform dichotomic behavior: Lipschitz invariant manifolds for difference equations | go | |

J.Voloch | Generators of finite fields with powers of trace zero and cyclotomic function fields | go | |

N.Daleo, J.Hauenstein, L.Oeding | Computations and equations for Segre-Grassmann hypersurfaces | go | |

Issue 72/4 (2015) | |||

F.Ali Mehmeti, K.Ammari, S.Nicaise | Dispersive effects and high frequency behaviour for the Schrödinger equation in star-shaped networks | go | |

M.Chrif, S.El Manouni, F.Mokhtari | Strongly anisotropic elliptic problems with regular and $L^1$ data | go | |

A.Martins, O.Neto | On the group of germs of contact transformations | go | |

S.Lopes, J.Lourenço | A multiparameter family of irreducible representations of the quantum plane and of the quantum Weyl algebra | go | |

Issue 72/2 (2015) | |||

H.Beirão da Veiga, J.Rodrigues | To the Jubilee of João Paulo de Carvalho Dias on the Occasion of his Seventieth Anniversary | go | |

T.Li, B.Rao | On the exactly synchronizable state to a coupled system of wave equations | go | |

L.Bufford, I.Fonseca | A note on two scale compactness for $p = 1$ | go | |

G.Allaire, M.Palombaro, J.Rauch | A bound on the group velocity for Bloch wave packets | go | |

S.Antontsev, S.Shmarev | On the Cauchy problem for evolution $p(x)$-Laplace equation | go | |

J.Díaz, J.Hernández | Positive and nodal solutions bifurcating from the infinity for a semilinear equation: solutions with compact support | go | |

J.Rodrigues, L.Santos | Solutions for linear conservation laws with gradient constraint | go | |

A.Haraux | On the strong oscillatory behavior of all solutions to some second order evolution equations | go | |

H.Frid | A note on the stochastic weakly* almost periodic homogenization of fully nonlinear elliptic equations | go | |

P.LeFloch, S.Xiang | Existence and uniqueness results for the pressureless Euler–Poisson system in one spatial variable | go | |

R.Ferreira, M.Mascarenhas, A.Piatnitski | Spectral analysis in thin tubes with axial heterogeneities | go | |

T.Guerra, A.Sequeira, J.Tiago | Existence of optimal boundary control for the Navier–Stokes equations with mixed boundary conditions | go | |

H.Beirão da Veiga | On some regularity results for the stationary Stokes system and the 2 – $D$ Euler equations | go | |

Issue 72/1 (2015) | |||

A.Alphonse, C.Elliott, B.Stinner | An abstract framework for parabolic PDEs on evolving spaces | go | |

G.Kudryavtseva, V.Mazorchuk | On multisemigroups | go | |

Issue 71/3 (2014) | |||

L.Sanchez, S.Terracini | Special Issue Dedicated to the Memory of Miguel Ramos | go | |

J.Van Schaftingen | Interpolation inequalities between Sobolev and Morrey–Campanato spaces: A common gateway to concentration-compactness and Gagliardo–Nirenberg interpolation inequalities | go | |

M.Willem | Analytical inequalities and isoperimetric constants | go | |

A.Fonda | Existence and uniqueness of solutions for semilinear equations involving anti-selfadjoint operators | go | |

R.Ortega | A forced pendulum equation without stable periodic solutions of a fixed period | go | |

V.Bouchez, J.Mawhin | Boundary value problems for a class of first order quasilinear ordinary differential equations | go | |

P.Esposito, A.Pistoia | Blowing-up solutions for the Yamabe equation | go | |

L.Barreira, C.Valls | Robustness of dichotomies and trichotomies for difference equations | go | |

D.Bonheure, E.Moreira dos Santos, H.Tavares | Hamiltonian elliptic systems: a guide to variational frameworks | go | |

Issue 71/2 (2014) | |||

I.Barbedo, D.Cardoso, D.Cvetković, P.Rama, S.Simić | A recursive construction of the regular exceptional graphs with least eigenvalue –2 | go | |

Y.Chen, C.Liu, R.Zhang | Classification of three-dimensional complex $\omega$-Lie algebras | go | |

J.Gutt | Normal forms for symplectic matrices | go | |

P.Exner, A.Minakov, L.Parnovski | Asymptotic eigenvalue estimates for a Robin problem with a large parameter | go | |

Issue 71/1 (2014) | |||

I.Denisova | Global L_{2}-solvability of a problem governing two-phase fluid motion without surface tension |
go | |

S.Samieinia | Discrete convexity built on differences | go | |

S.Heidarkhani, S.Khademloo, A.Solimaninia | Multiple solutions for a perturbed fourth-order Kirchhoff type elliptic problem | go | |

L.Del Pezzo, C.Mosquera, E.Jordá | Existence, uniqueness and decay rates for evolution equations on trees | go | |

Issue 70/4 (2013) | |||

R.Bianconi, G.Ferreira, E.Silva | Bounded theories for polyspace computability | go | |

P.Engel, A.Viorel, C.Rohde | A low-order approximation for viscous-capillary phase transition dynamics | go | |

Issue 70/3 (2013) | |||

Ľ.Holá, D.Holý | Relations between minimal usco and minimal cusco maps | go | |

G.Afrouzi, A.Hadjian, V.Rădulescu | Variational analysis for Dirichlet impulsive differential equations with oscillatory nonlinearity | go | |

E.Ballico | Multiple points, scheme rank and symmetric tensor rank | go | |

B.Şahin | Warped product pointwise semi-slant submanifolds of Kähler manifolds | go | |

A.Paiva | Rigidity index preservation of regular holonomic $\mathcal{D}$-modules under Fourier transform | go | |

Issue 70/2 (2013) | |||

M.Delgado, V.Fernandes | Rees quotients of numerical semigroups | go | |

A.Cattaneo, B.Dherin, A.Weinstein | Integration of Lie algebroid comorphisms | go | |

R.Albuquerque | Variations of gwistor space | go | |

M.del Hoyo | Lie groupoids and their orbispaces | go | |

Issue 70/1 (2013) | |||

L.Boza, E.Fedriani, J.Núñez | Outerplanarity without accumulation in the cylinder and the Möbius Band | go | |

A.Albuquerque de Araujo | Another approach on an elliptic equation of Kirchhoff type | go | |

P.Amorim, M.Figueira | Convergence of a finite difference method for the KdV and modified KdV equations with $L^2$ data | go | |

F.Cheniour, N.Mahdou | When every principal ideal is flat | go | |

J.Yang | Tropical Severi varieties | go | |

Issue 69/4 (2012) | |||

S.Anvariyeh, B.Davvaz, S.Mirvakili | Construction of $n$-ary $(H,G)$-hypergroups | go | |

L.Gallardo, O.Rahavandrainy | On perfect polynomials over $\mathbb{F}_p$ with $p$ irreducible factors | go | |

M.Rashid | Class $wA(s,t)$ operators and quasisimilarity | go | |

A.Sghir, H.Ouahhabi | Regularities and limit theorems of some additive functionals of symmetric stable process in some anisotropic Besov spaces | go | |

K.Auinger | Krohn–Rhodes complexity of Brauer type semigroups | go | |

Issue 69/3 (2012) | |||

D.Edidin, D.Fulghesu | Normalization of the 1-stratum of the moduli space of stable curves | go | |

E.Catsigeras, H.Enrich | Equilibrium states and SRB-like measures of $C^1$-expanding maps of the circle | go | |

L.Szalay | Diophantine equations with binary recurrences associated to the Brocard–Ramanujan problem | go | |

X.Zhao, C.Liu | Global attractor for a nonlinear model with periodic boundary value condition | go | |

P.Druet | The classical solvability of the contact angle problem for generalized equations of mean curvature type | go | |

Issue 69/2 (2012) | |||

E.Figueroa, A.Hill, D.Iusco, R.Ryham | Cutting corners in Michell trusses | go | |

B.Banaschewski, A.Pultr | Completion and Samuel compactification of nearness and uniform frames | go | |

A.Boscaggin | Periodic solutions to superlinear planar Hamiltonian systems | go | |

A.Ouédraogo, M.Maliki, J.De Dieu Zabsonré | Uniqueness of entropy solution for general anisotropic convection-diffusion problems | go | |

M.de Carvalho, F.Moreira | Sharkovskii order for non-wandering points | go | |

Issue 69/1 (2012) | |||

P.Cabau | Strong projective limit of Banach Lie algebroids | go | |

I.Ben Arbi | Rate of decay to 0 of the solutions to a nonlinear parabolic equation | go | |

R.Reis, M.Weiss | Smooth maps to the plane and Pontryagin classes. Part I: Local aspects | go | |

G.Bergman | More Abelian groups with free duals | go | |

A.Albuquerque de Araujo | Periodic solutions for a third-order differential equation without asymptotic behavior on the potential | go | |

Issue 68/4 (2011) | |||

H.Sabzrou | Scarf lattice ideals | go | |

M.Spera | A note on n-gerbes and transgressions |
go | |

M.Kanso | Global existence of small solutions to the Kerr–Debye model for the three-dimensional Cauchy problem | go | |

A.Berget | Two results on the rank partition of a matroid | go | |

E.Lee | Cross varieties of aperiodic monoids with central idempotents | go | |

M.Monsalve, M.Raydan | Newton’s method and secant methods: A longstanding relationship from vectors to matrices | go | |

Issue 68/3 (2011) | |||

A.Zaslavski | Agreeable solutions of variational problems | go | |

E.Barreiro | A universal enveloping algebra of Malcev superalgebras | go | |

P.da Silva, C.Vasconcellos | On the stabilization and controllability for a third order linear equation | go | |

M.Car | Sums of seventh powers in the polynomial ring $\mathbb{F}_{2^{m}}[T]$ | go | |

P.Vuillermot, W.Wreszinski | Product approximations for solutions to a class of evolution equations in Hilbert space | go | |

E.Ait Ben Hassi, F.Ammar Khodja, A.Hajjaj, L.Maniar | Null controllability of degenerate parabolic cascade systems | go | |

Issue 68/2 (2011) | |||

A.Ben Amar, J.Garcia-Falset | Fixed point theorems for 1-set weakly contractive and pseudocontractive operators on an unbounded domain | go | |

R.Ortega | Linear motions in a periodically forced Kepler problem | go | |

B.Steinberg | On the endomorphism monoid of a profinite semigroup | go | |

D.Marques | The Fibonacci version of the Brocard–Ramanujan Diophantine equation | go | |

M.Nathanson | Bi-Lipschitz equivalent metrics on groups, and a problem in additive number theory | go | |

C.da Luz, G.Perla Menzala | Uniform decay rates of coupled anisotropic elastodynamic/Maxwell equations with nonlinear damping | go | |

Issue 68/1 (2011) | |||

M.Bessa, J.Rocha | Denseness of ergodicity for a class of volume-preserving flows | go | |

S.Nicaise, S.Rebiai | Stabilization of the Schrödinger equation with a delay term in boundary feedback or internal feedback | go | |

D.Catania, P.Secchi | Global existence for two regularized MHD models in three space-dimension | go | |

A.Alfakih, P.Charron, V.Piccialli, H.Wolkowicz | Euclidean distance matrices, semidefinite programming and sensor network localization | go | |

J.Voloch | Special divisors of large dimension on curves with many points over finite fields | go | |

S.Challal, A.Lyaghfouri | On the porosity of the free boundary in the $p(x)$-obstacle problem | go | |

Issue 67/4 (2010) | |||

V.Vieira Fávaro, M.Matos, D.Pellegrino | On Lorentz nuclear homogeneous polynomials between Banach spaces | go | |

C.Ronse | The poset of closure systems on an infinite poset: detachability and semimodularity | go | |

E.Abadoğlu, E.Ortaçgil | Intrinsic characteristic classes of a local Lie group | go | |

M.Ramalho | Bounded lattice structured discriminator varieties | go | |

N.Hiramatsu, G.Kato | Urcohomologies and cohomologies of N-complexes |
go | |

J.Freitas | Exponential decay of hyperbolic times for Benedicks–Carleson quadratic maps | go | |

M.Moskowitz | An extension of Minkowski’s theorem to simply connected 2-step nilpotent groups | go | |

Issue 67/3 (2010) | |||

M.Laforest, P.LeFloch | Diminishing functionals for nonclassical entropy solutions selected by kinetic relations | go | |

T.Björk, R.Gaspar | Interest rate theory and geometry | go | |

A.Fink, B.Giraldo | Bijections between noncrossing and nonnesting partitions for classical reflection groups | go | |

L.Prelli | On the homological dimension of o-minimal and subanalytic sheaves | go | |

Issue 67/2 (2010) | |||

M.Abreu | Kähler–Sasaki geometry of toric symplectic cones in action-angle coordinates | go | |

J.Kollár | Holomorphic and pseudo-holomorphic curves on rationally connected varieties | go | |

A.Marian, D.Oprea | GL Verlinde numbers and the Grassmann TQFT | go | |

M.Gross, R.Pandharipande | Quivers, curves, and the tropical vertex | go | |

A.Weinstein | Symplectic categories | go | |

Issue 67/1 (2010) | |||

O.Kihel, F.Luca, A.Togbé | Variants of the Diophantine equation n! + 1 = y^{2} |
go | |

M.Car | Sums of (2^{r} + 1)-th powers in the polynomial ring F_{2m}[T] |
go | |

P.Han | Regularity and decay properties of weak solutions to Navier–Stokes equations in general domains | go | |

S.Samieinia | The number of continuous curves in digital geometry | go | |

M.González-Burgos, L.de Teresa | Controllability results for cascade systems of m coupled parabolic PDEs by one control force |
go | |

L.Gallardo, O.Rahavandrainy | Errata to: “On splitting perfect polynomials over F_{p2}” |
go | |

Issue 66/4 (2009) | |||

P.Bundschuh | Series of reciprocal products with factors from linear recurrence sequences | go | |

D.Martínez Torres | The geometry of 2-calibrated manifolds | go | |

G.Chatzarakis, C.Philos, I.Stavroulakis | An oscillation criterion for linear difference equations with general delay argument | go | |

A.Haraux | The best constant for an almost critical Sobolev imbedding | go | |

Issue 66/3 (2009) | |||

L.Gallardo, O.Rahavandrainy | On splitting perfect polynomials over F_{p2} |
go | |

W.Chu | Abel’s method on summation by parts and well-poised bilateral _{5}ψ_{5}-series identities |
go | |

M.Cailotto, L.Fiorot | Algebraic connections vs. algebraic -modules: inverse and direct imagesD |
go | |

H.Alzer | Inequalities for Riemann’s zeta function | go | |

D.Hamroun | Existence of solutions to a one-dimensional model of bounded piezoelectric material | go | |

E.dos Santos | On the existence of positive solutions for a nonhomogeneous elliptic system | go | |

T.Aliziane, L.Hadjadj, M.Moulay | Nonlinear reaction diffusion systems of degenerate parabolic type | go | |

L.Canto e Castro, S.Dias | Asymptotic distribution of certain statistics relevant to the fitting of max-semistable models | go | |

Issue 66/2 (2009) | |||

L.Gallardo, O.Rahavandrainy | There is no odd perfect polynomial over F_{2} with four prime factors |
go | |

R.Meštrović, Ž.Pavićević | A note on common range of a class of co-analytic Toeplitz operators | go | |

A.Zaslavski | Examples of optimal solutions of infinite horizon variational problems arising in continuum mechanics | go | |

D.Franco | Holomorphic extension theorem for tempered ultrahyperfunctions | go | |

E.Bisognin, V.Bisognin, J.Pereira | Exponential stabilization of periodic solutions of a system of KdV equations | go | |

F.Crispo | A note on the global regularity of steady flows of generalized Newtonian fluids | go | |

L.Arruda | Nonlinear stability properties of periodic travelling wave solutions of the classical Korteweg–de Vries and Boussinesq equations | go | |

Issue 66/1 (2009) | |||

H.Liang, G.Wang | Existence and uniqueness of periodic solutions for a delay differential equation with piecewise constant arguments | go | |

D.Ma, S.Sun | Existence of solutions for a third-order boundary value problem with p-Laplacian operator and nonlinear boundary conditions |
go | |

E.Azroul, H.Redwane, M.Rhoudaf | Existence of a renormalized solution for a class of nonlinear parabolic equations in Orlicz spaces | go | |

D.Dobbs | A class of integral domains whose integral closures are small submodules of the quotient field | go | |

C.Tunç | Stability criteria for certain third order nonlinear delay differential equations | go | |

G.Ferreira | The counting hierarchy in binary notation | go | |

C.Mendes | Multilinear functionals of Schatten class type and approximation numbers | go | |

G.Anello | An existence theorem for a perturbed singular elliptic problem | go | |

A.Pojidaev, P.Saraiva | On simple Filippov superalgebras of type B(0, n), II |
go | |

Issue 65/4 (2008) | |||

L.Biasco, E.Valdinoci | (Quasi)periodic solutions in (in)finite dimensional Hamiltonian systems with applications to celestial mechanics and wave equation | go | |

R.Manfrin | Quadratic forms for the Liouville equation w + _{tt}λ^{2}a(t)w = 0 with applications to Kirchhoff equation |
go | |

A.Cernea | On the solution set of some classes of nonconvex nonclosed differential inclusions | go | |

G.Wang, S.Cheng | A remark on multiple solutions for a nonlinear eigenvalue problem | go | |

J.Ginibre, G.Velo | Uniqueness at infinity in time for the Maxwell–Schrödinger system with arbitrarily large asymptotic data | go | |

F.Belarbi, A.Bouchentouf | Study of the maximal throughput of multiclass queueing systems | go | |

Issue 65/3 (2008) | |||

M.Sidi Ammi | On periodic solutions of a nonlinear singular differential equation | go | |

H.Vernaeve | The local structure of nonstandard representatives of distributions | go | |

S.Najib | Irréductibilité et spécialisation des polynômes | go | |

V.Narciso, A.Cousin | Local solutions for a Timoshenko system in noncylindrical domains | go | |

S.Castro | Symmetry and bifurcation of periodic solutions in Neumann boundary value problems | go | |

P.Amorim, P.LeFloch | Sharp estimates for periodic solutions to the Euler–Poisson–Darboux equation | go | |

Issue 65/2 (2008) | |||

J.Sremr | Weak theorems on differential inequalities for two-dimensional functional differential systems | go | |

R.Carles | On the Cauchy problem in Sobolev spaces for nonlinear Schrödinger equations with potential | go | |

X.Mujica | τ(p;q)-summing mappings and the domination theorem |
go | |

L.Gallardo | Every strict sum of cubes in F_{4}[t] is a strict sum of 6 cubes |
go | |

S.Ducret, M.Troyanov | Steiner's invariants and minimal connections | go | |

W.Chu, C.Jia | Bivariate classical and q-series transformations |
go | |

P.Korman | An exact multiplicity result for a class of symmetric problems | go | |

S.Tumurbat, D.Mendes, A.Mekei | On radicals and polynomial rings | go | |

H.Albuquerque, A.Elduque, J.Pérez-Izquierdo | Wedderburn quasialgebras | go | |

V.Vieira Fávaro | The Fourier–Borel transform between spaces of entire functions of a given type and order | go | |

Issue 65/1 (2008) | |||

O.Nakoulima | A revision of J.-L. Lions’ notion of sentinels | go | |

A.Berboucha | A generalisation of Cartwright’s Theorem: nonautonomous differential equations case | go | |

M.Bounkhel, T.Haddad | An existence result for a new variant of the nonconvex sweeping process | go | |

R.Yahia-Djouadi, D.Hernane-Boukari, D.Teniou | A free boundary problem for a torrential flow | go | |

D.Ma, X.Chen | Existence and iteration of positive solution for a multi-point boundary value problem with a p-Laplacian operator |
go | |

A.Banerjee | Uniqueness of meromorphic functions sharing two sets with finite weight | go | |

L.Aharouch, E.Azroul, A.Benkirane | Existence of solutions for degenerated problems in L^{1} having lower order terms with natural growth |
go | |

P.Danchev | Generalized Dieudonné and Hill criteria | go | |

X.Zhang, M.Feng, W.Ge | Triple positive solution to the one-dimensional p-Laplacian equation |
go | |

Issue 64/4 (2007) | |||

H.Beirão da Veiga | Remarks on the Navier–Stokes evolution equations under slip type boundary conditions with linear friction | go | |

L.Tartar | Qu'est-ce que l'homogénéisation? | go | |

J.Almeida, J.Costa, M.Zeitoun | Complete reducibility of systems of equations with respect to R | go | |

M.Cámara, A.dos Santos, P.dos Santos | Lax equations, factorization and Riemann–Hilbert problems | go | |

P.LeFloch, C.Mardare | Definition and stability of Lorentzian manifolds with distributional curvature | go | |

Issue 64/3 (2007) | |||

P.Habets, M.Ramalho | A monotone method for fourth order boundary value problems involving a factorizable linear operator | go | |

G.Moroșanu, D.Souroujon, S.Tersian | Homoclinic solutions of a fourth-order travelling wave ODE | go | |

M.Las Vergnas | The Tutte polynomial of a morphism of matroids 4. Computational complexity | go | |

A.Avila, M.Viana | Simplicity of Lyapunov spectra: a sufficient criterion | go | |

Issue 64/2 (2007) | |||

M.Car | Euler constants for the ring of S-integers of a function field |
go | |

M.Grillot, P.Grillot | The influence of domain geometry in the boundary behavior of large solutions of degenerate elliptic problems | go | |

Y.Hashem Zahran | A class of high order TVD schemes for systems of conservation laws | go | |

G.Botelho, D.Pellegrino | Coincidence situations for absolutely summing non-linear mappings | go | |

B.Aqzzouz, R.Nouira | Compléments sur les opérateurs précompacts et faiblements compacts positifs Complement on positive precompact and weakly compact operators |
go | |

J.Hong, P.LeFloch | A version of the Glimm method based on generalized Riemann problems | go | |

., S.Furtado | Congruence and A^{-1}A^{*} |
go | |

Issue 64/1 (2007) | |||

G.Wang, S.Cheng | Notes on periodic solutions of discrete steady state systems | go | |

A.Gaur | Spectra in Banach and locally convex algebras | go | |

L.Gallardo, O.Rahavandrainy | Perfect polynomials over F_{4} with less than five prime factors |
go | |

M.Daoulatli | Local energy decay for the nonlinear dissipative wave equation in an exterior domain | go | |

V.Khan, M.Khan, S.Uddin | Totally umbilical semi-invariant submanifolds of a nearly trans-Sasakian manifold | go | |

J.De Koninck, F.Luca | Positive integers divisible by the product of their nonzero digits | go | |

Y.Qin, Y.Wu, F.Liu | On the Cauchy problem for a one-dimensional compressible viscous polytropic ideal gas | go |