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- FUENSANTA AROCA, Ronald A. Fintushel, F. AROCA
- 2004

We prove the existence of local Puiseux-type parameterizations of complex analytic sets via Laurent series convergent on wedges. We describe the wedges in terms of the Newton polyhedron of a function vanishing on the discriminant locus of a projection. The existence of a local parameterization of quasi-ordinary singularities of complex analytic sets of any… (More)

We give an algorithm to compute term by term multivariate Puiseux series expansions of series arising as local parametrizations of zeroes of systems of algebraic equations at singular points. The algorithm is an extension of Newton’s method for plane algebraic curves replacing the Newton polygon by the tropical variety of the ideal generated by the system.

- F. Aroca, J. Cano, Françoise Jung
- ISSAC
- 2003

This paper describes an algorithmic method iterative method for searching power series solutions of a partial differential equation. Power series expansions considered have support in some convex cone of <b>R</b><sup>N</sup>. We do this by introducing a <i>N</i>-variables analog of the Newton polygon construction, used in the case of ordinary differential… (More)

- Fuensanta Aroca
- 2009

The concepts of tropical semiring and tropical hypersurface, are extended to the case of an arbitrary ordered group. Then, we define the tropicalization of a polynomial with coefficients in a Krull-valued field. After a close study of the properties of the operator “tropicalization” we conclude with an extension of Kapranov’s theorem to algebraically closed… (More)

- María Luisa Barrigón, Sofian Berrouiguet, +9 authors Enrique Baca-García
- International journal of methods in psychiatric…
- 2017

Ecological momentary assessment (EMA) is gaining importance in psychiatry. This article assesses the characteristics of patients who used a new electronic EMA tool: the MEmind Wellness Tracker. Over one year, 13811 adult outpatients in our Psychiatry Department were asked to use MEmind. We collected information about socio-demographic data, psychiatric… (More)

- Rebeca García-Nieto, Isabel Parra Uribe, +24 authors Enrique Baca-García
- Revista de psiquiatrí́a y salud mental
- 2012

INTRODUCTION
Inter-rater agreement is a crucial aspect in the planning and performance of a clinical trial in which the main assessment tool is the clinical interview. The main objectives of this study are to study the inter-rater agreement of a tool for the assessment of suicidal behavior (Brief Suicide Questionnaire) and to examine whether the… (More)

- María Luisa Barrigón, Ana María Rico-Romano, +4 authors Enrique Baca-García
- Revista de psiquiatria y salud mental
- 2017

INTRODUCTION
The increase in telemedicine in the mental health field has led to psychometric instruments changing from paper-and-pencil administration to an electronic format. A study is performed to determine if both formats are equivalent for well-known questionnaires such as GHQ-12, WHO-5, and PHQ-9.
MATERIAL AND METHODS
Forty-seven volunteers… (More)

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