Non-euclidean Geometry, a critical and Historical study of its development
Published by Dover, 1955
- Softcover
- Used
Seller: L'angolo del vecchietto, Firenze, FI, ItalyL'angolo del vecchietto
AbeBooks seller since April 19, 2022
Condition: Used - As new
£ 12.37
Quantity: 1 available
Add to basketItem description from seller
In inglese, pagg. XII + 268, XXX + 71 (Bolyai), 50 (Lobachevski). Cm 13,5 x 20,0. Numerose figure nel testo. Come nuovo. Uno studio sulle geometrie non-euclidee a cura di Roberto Bonola. Come noto, si chiamano così le geometrie nate dai tentativi di fondare, diversamente che per postulato, l’asserto sulle rette parallele come proposto da Euclide. La ricerca aveva previsto di dimostrare come, negando il postulato di Euclide, ne derivasse una contraddizione. Non è stato così: senza il postulato di Euclide si giunge a geometrie diverse da quelle euclidea, ma mai ad una contraddizione. Il volume riporta in appendice i lavori di John Bolyai (The Science of Absolute Space), di Nicholas Lobachevski (Geometrical Researches on the Theory of Parallels). Si è trovato che la geometria iperbolica non è soltanto frutto della negazione del V postulato, ma è una geometria vera e propria con sue proprietà e definizioni, che può essere considerata nuova rispetto a quella euclidea.
Seller Inventory # ABE-1667425457523
Bibliographic details
- Title
- Non-euclidean Geometry, a critical and Historical study of its development
- Author
- Bonola R , Lobachevski N., Bolyai J., Enriques F.
- Publisher
- Dover
- Publication year
- 1955
- Condition
- come nuovo
- Binding
- Brossura
- Seller catalogs
- Antichi testi scientifici, Matematica, Storia della scienza
L'angolo del vecchietto
Firenze, FI, Italy
AbeBooks seller since April 19, 2022
Shipping rates from Italy to U.S.A.
| Item | 25 to 45 business days | 8 to 18 business days |
|---|---|---|
| First item | £ 28.30 | £ 34.30 |
Payment methods
- Bank Wire Transfer
- Paypal
Store description
Sono libri raccolti durante una vita e nessuno dei possibili eredi ha i miei stessi interessi. Così vendo quelli che, a mio avviso, non rileggerò; gli altri verranno, presumibilmente, ceduti come fornitura unica. Non li ho mai acquistati per amore esteriore del libro; semplicemente ai tempi della mia giovinezza potevo cercare, per leggerle, le novelle di Erizzo, per esempio; se mi venivano offerte in una edizione vecchia o "antica" e la spesa era sopportabile, le acquistavo.
Specialty
raramente romanzi e poca letteratura., arte, religione, archeologia, non esiste UN solo argomento d'interesse: filosofiaSeller's business information
L'angolo del vecchietto
FI, Italy
Right of withdrawal
If you are a consumer you can withdraw from the contract in accordance with the following. Consumer means any natural person who is acting for purposes which are outside his trade, business, craft or profession.
Information regarding the right of withdrawal
Statutory right to withdraw
You have the right to withdraw from this contract within 14 days without giving any reason.
The withdrawal period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the last good or the last lot or piece.
To exercise the right of withdrawal, electronically fill in and submit a clear statement on our website, under "My Purchases" in "My Account". We will communicate to you an acknowledgement of receipt of such a withdrawal on a durable medium (e.g. by e-mail) without delay.
To meet the withdrawal deadline, it is sufficient for you to send your communication concerning your exercise of the right of withdrawal before the withdrawal period has expired.
Effects of withdrawal
If you withdraw from this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the least expensive type of standard delivery offered by us).
We may make a deduction from the reimbursement for loss in value of any goods supplied, if the loss is the result of unnecessary handling by you.
We will make the reimbursement without undue delay, and not later than 14 days after the day on which we are informed about your decision to withdraw from this contract.
We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.
We may withhold reimbursement until we have received the goods back, or you have supplied evidence of having sent back the goods, whichever is the earliest.
You shall send back the goods or hand them over to L'angolo del vecchietto, Firenze, Firenze, Italy, without undue delay and in any event not later than 14 days from the day on which you communicate your withdrawal from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired. You will have to bear the direct cost of returning the goods. You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.
Exceptions to the right of withdrawal
The right of withdrawal does not apply to:
- The delivery of newspapers, journals or magazines with the exception of subscription contracts; and
- The supply of digital content which is not supplied on a tangible medium (e.g. on a CD or DVD) if you accepted when you placed your order that we could start to deliver it, and that you could not withdraw once delivery had started.